{"id":5612,"date":"2020-02-25T04:59:55","date_gmt":"2020-02-25T04:59:55","guid":{"rendered":"http:\/\/manningkrull.com\/manningmakesstuff\/?p=5612"},"modified":"2022-02-16T22:16:51","modified_gmt":"2022-02-16T22:16:51","slug":"spider-skull-mask-costume-part-1","status":"publish","type":"post","link":"https:\/\/manningkrull.com\/manningmakesstuff\/spider-skull-mask-costume-part-1\/","title":{"rendered":"Spider skull mask and costume for Mardi Gras 2020! &#8212; part 1"},"content":{"rendered":"<p>I made this spider skull mask and six-armed spider skeleton costume for Mardi Gras 2020! I know, I know, spiders don&#8217;t have bones; they got like an exoskeleton or somethin&#8217;. Deal with it, nerds. Anyway I&#8217;m really happy with how this whole thing came out, and now I&#8217;m going to bore you with every detail of how I made it!<\/p>\n<p><a href=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2020\/02\/spider-costume-15.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2020\/02\/spider-costume-15.jpg\" alt=\"Spider skeleton costume - finished!\"><\/a><\/p>\n<p><!--more--><\/p>\n<h2>Part one: making the spider skull mask<\/h2>\n<p>My basic objectives for this spider skull mask design were:<\/p>\n<ul>\n<li>Make a skull that&#8217;s shaped more or less like a spider head but with a couple exaggerated features to make it look a <em>little<\/em> bit like a human skull rather than part of an exoskeleton \u2014 stuff like cheekbones, and whatever you call those dents at the temples \u2014 so, sort of a spider-human hybrid.<\/li>\n<li>Keep the mask super lightweight, comfortable, and balanced.<\/li>\n<li>Give it lots of eye holes and other extra holes, for great visibility and so I can hear pretty well.<\/li>\n<li>Build the fangs so they&#8217;re like a door that can swing up so I can drink!<\/li>\n<\/ul>\n<p>This was also the first big mask project where I decided to try&#8230;<\/p>\n<h2>A hat instead of a hard hat<\/h2>\n <div class=\"ad-300x250 ad-float-right\">\r\n<script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js\"><\/script>\r\n<!-- MMS 300x250 -->\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:inline-block;width:300px;height:250px\"\r\n     data-ad-client=\"ca-pub-5009313124668288\"\r\n     data-ad-slot=\"3616150394\"><\/ins>\r\n<script>\r\n(adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script>\r\n<\/div>\n<p>Normally I install a modified <a href=\"https:\/\/manningkrull.com\/manningmakesstuff\/attaching-a-hard-hat-in-a-paper-mache-mask\/\">hard hat<\/a> in each of my big masks, but since this spider skull is pretty lightweight and well-balanced I wanted to try building a structure that fits onto a <a href=\"https:\/\/amzn.to\/2GpLr4s\" target=\"_blank\" rel=\"noopener noreferrer\">trilby<\/a> (paid link) \u2014 kind of like a fedora with a smaller brim. The reason for this is, in recent years for Mardi Gras I&#8217;ve been bringing a cheap trilby with me on the parade route so I can wear it after we&#8217;re done marching. We usually abandon our skulls for the rest of the day at some point, and I wear the hat to keep the sun and\/or rain off my head while I&#8217;m wandering around and hanging out at street parties all day.<\/p>\n<p>I usually carry the hat folded-up inside my jacket, but this year I got the idea to build a foam and paper mach\u00e9 structure into the mask that perfectly sits on the hat, and at the right height and angle and everything. Most of my big masks are too heavy and unbalanced for this kind of thing, so that&#8217;s why I usually use a hard hat; the hard hat is nice and solid and makes the mask a lot more stable. So anyway, my first step for all this was <a href=\"https:\/\/amzn.to\/2GpLr4s\" rel=\"noopener noreferrer\" target=\"_blank\">ordering a cheap hat off of Amazon<\/a> (paid link). I&#8217;ll explain my process for building the hat into the mask below, under &#8220;Installing the hat&#8221;&#8230;<\/p>\n<h2>Building the base for the spider skull<\/h2>\n<p>Okay, finally I could start building the basic head shape to use as a base for the mask. I designed the head on paper to work out the basic measurements. I took some rough measurements of my head; to do this I just take selfies in the mirror while holding a ruler up next to my head, and then I can bring that into Photoshop and slice the ruler onto its own layer and then move it around to measure all the dimensions. This helps me figure out how big the mask needs to be, and where the eye holes need to be so they line up correctly with my (real) eyes.<\/p>\n<p>I started by drawing the front view of my spider skull onto foam board. I used a ruler to draw a rectangle at the exact dimensions I wanted to make the head, and I drew a vertical line down the middle of that. I then used this rectangle as a guide to sketch the head shape.<\/p>\n<p>To keep the head symmetrical, I first lightly sketched the whole shape in pencil. When I was happy with this rough sketch, I then went over the lines of just the left half with a marker. I cut out this half with an X-acto knife, flipped it over, and traced the other half. Then I cut this out and taped the two halves together with shipping tape. Easy, perfect symmetry!<\/p>\n<p>I then worked on creating smaller and smaller versions of this foam board shape; I did these two at a time. All these 2D slices will get assembled to make a symmetrical 3D head shape. Let me fast-forward a bit; this is what I&#8217;m making:<\/p>\n<p><a href=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2019\/11\/spider-skull-mask-01.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2019\/11\/spider-skull-mask-01.jpg\" alt=\"Paper mach\u00e9 spider skull mask -- making a foam board armature\"><\/a><\/p>\n<p><a href=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2019\/11\/spider-skull-mask-02.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2019\/11\/spider-skull-mask-02.jpg\" alt=\"Paper mach\u00e9 spider skull mask -- finished base made from foam board\"><\/a><\/p>\n<p>So, in the above pics, the largest panel \u2014 the one in the middle \u2014 is the first piece I drew and cut out.<\/p>\n<p>The smaller pieces are identical copies on both sides (with one exception; I&#8217;ll explain in a bit). So, after making the middle panel, I traced that panel onto foam board, and then I drew a smaller shape inside it and cut that out. I traced that one and cut that out, so I had two copies of it. These are the panels you see on either side of the middle panel. Make sense?<\/p>\n<p>Note: I always mark numbers and\/or letters on everything to keep track of what&#8217;s what! I know I&#8217;m too dumb to just remember what goes where. I marked a &#8220;1&#8221; on the middle panel, and I marked &#8220;2&#8221; on each of these new panels.<\/p>\n<p>I then traced one of the &#8220;2&#8221; panels and drew a smaller shape inside that. I cut that out, traced a copy, and cut that out. I marked these with a &#8220;3&#8221;; duh!<\/p>\n<p>I made a smaller pair and marked them &#8220;4&#8221;, and just <em>one<\/em> tiny piece for &#8220;5&#8221;. I wanted to leave the front of the face somewhat flat, so the &#8220;5&#8221; piece goes on the back of the head to round that part out a bit. In the above pics you&#8217;re looking at the back of the head. The front needs to be flat to give me a place to add the big fangs later on.<\/p>\n<p>When drawing all these shapes, I drew a vertical line down the center of each one to use as a guide for lining up all these parts later.<\/p>\n<p>To assemble these slices and hold them apart at regular intervals, I cut out a bunch of 2&#8243; strips of foam board and folded them into triangles. I carefully hot glued all the slices and triangles together, being careful to keep the vertical lines all lined up. When all this was done, I had this nice, fairly precise armature shape for the head. (This is somewhat similar to my technique for <a href=\"https:\/\/manningkrull.com\/manningmakesstuff\/sculpture-technique-making-box-shapes-out-of-foam-board\/\">making box shapes out of foam board<\/a> \u2014 the main difference is that I&#8217;m stacking up slices here rather than building a box shape with walls.)<\/p>\n<p>If I didn&#8217;t care about being so specific with this head shape I could&#8217;ve just used a big plastic bucket for this, or even a big blob of chickenwire \u2014 but you know me, I love to over-complicate everything for myself!<\/p>\n<p>Time to pad about this armature shape and hide all the hard edges of the foam slices.<\/p>\n<p><a href=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2019\/11\/spider-skull-mask-03.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2019\/11\/spider-skull-mask-03.jpg\" alt=\"Paper mach\u00e9 spider skull mask -- paper strips, bubble wrap\"><\/a><\/p>\n<p>First I covered the spider head shape with torn strips of construction paper; I have a ton of this stuff left over from another project a million years ago. I taped these strips in place somewhat tightly, and already they started to conceal the hard edges of the foam armature. However, the shape felt pretty flimsy and unstable. That will get a lot better over the next few steps.<\/p>\n<p>Next, I covered the whole spider head with 3&#8243; strips of bubble wrap. To make these strips, I take a 12&#8243; roll of bubble wrap, unroll a bunch of it, and cut that into four strips, first by cutting it down the middle, and then cutting those halves down the middle. I attached the strips tightly to the head with clear shipping tape.<\/p>\n<p>The head shape felt more stable, but still a little soft and squishy. Again, the next steps will fix that.<\/p>\n<p>I then covered the spider head with a layer of brown shipping tape. Now the head felt a lot more stable and sturdy, however, shipping tape ends up getting wrinkled when you apply it on a big curved shape. So next I covered the shape again with a layer of masking tape; that helps smooth out the wrinkles. The head shape was becoming more clearly defined step by step and felt a lot more solid; totally stable enough to put paper mach\u00e9 on.<\/p>\n<p>I then did one more layer of clear shipping tape, which you can&#8217;t really see here &#8217;cause it&#8217;s clear (I would&#8217;ve used brown again but I ran out). This last layer of shipping tape is there to act as a <strong>release agent<\/strong>; the paper mach\u00e9 won&#8217;t stick to it very well, which will make it very easy to remove all the inner materials when the paper mach\u00e9 is done.<\/p>\n<p><a href=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2019\/11\/spider-skull-mask-04.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2019\/11\/spider-skull-mask-04.jpg\" alt=\"Paper mach\u00e9 spider skull mask -- designing the face\"><\/a><\/p>\n<p>I sketched the face onto the head with a marker just to get a sense of the size and positioning of all the parts.<\/p>\n<p>I made some 3D ridges for the face out of foam board \u2014 the eye sockets, the outer edges of the mouth, and the the cheekbones (not shown yet) \u2014 and taped them in place on the skull. I smoothed out the outer edges of these shapes a little bit with lots of masking tape.<\/p>\n<p><a href=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2019\/12\/spider-skull-mask-05.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2019\/12\/spider-skull-mask-05.jpg\" alt=\"Paper mach\u00e9 spider skull mask -- shipping tape on face\"><\/a><\/p>\n<p>I then carefully covered over all these face parts with small pieces of brown shipping tape (I bought some more!); for the smallest parts, I cut the shipping tape in half or even thirds to make tiny strips. Again, the non-porous surface of all this shipping tape will act as a release agent for when it&#8217;s time to remove the finished paper mach\u00e9 (coming up).<\/p>\n<p>I&#8217;m skipping the fangs for now; I&#8217;ll be building them separately so they can act as a door. So with that, the basic head shape is done, and it&#8217;s finally time for paper mach\u00e9!<\/p>\n<h2>Paper mach\u00e9<\/h2>\n<p>I covered the whole mask with seven layers of paper mach\u00e9 over a few days; <a href=\"https:\/\/manningkrull.com\/manningmakesstuff\/my-paper-mache-method\/\">here&#8217;s<\/a> some info about my paper mach\u00e9 process and materials. The short version is: I use <a href=\"https:\/\/amzn.to\/2LYmQsW\" target=\"_blank\" rel=\"noopener noreferrer\">Roman PRO-543 universal wallpaper adhesive<\/a> (paid link) and alternating layers of newspaper and brown wrapping paper.<\/p>\n<div class=\"am-item\">\n<a href=\"https:\/\/www.amazon.com\/gp\/product\/B00FK8VNJE\/ref=as_li_ss_il?ie=UTF8&amp;psc=1&amp;linkCode=li3&amp;tag=manningkrull-20&amp;linkId=c750f16dcb0f016ec23f35d64e1c3348&amp;language=en_US\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" border=\"0\" src=\"\/\/ws-na.amazon-adsystem.com\/widgets\/q?_encoding=UTF8&amp;ASIN=B00FK8VNJE&amp;Format=_SL250_&amp;ID=AsinImage&amp;MarketPlace=US&amp;ServiceVersion=20070822&amp;WS=1&amp;tag=manningkrull-20&amp;language=en_US\"><\/a><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ir-na.amazon-adsystem.com\/e\/ir?t=manningkrull-20&amp;language=en_US&amp;l=li3&amp;o=1&amp;a=B00FK8VNJE\" width=\"1\" height=\"1\" border=\"0\" alt=\"\" style=\"border:none !important; margin:0px !important;\"><\/div>\n<p><a href=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2019\/12\/spider-skull-mask-07.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2019\/12\/spider-skull-mask-07.jpg\" alt=\"Spider skull mask -- paper mach\u00e9 done\"><\/a><\/p>\n<p>Here&#8217;s the spider skull with all seven layers of paper mach\u00e9 done, with the separate fangs piece just sitting in front of it \u2014 more on the fangs below&#8230;<\/p>\n<p><a href=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2019\/12\/spider-skull-mask-08.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2019\/12\/spider-skull-mask-08.jpg\" alt=\"Paper mach\u00e9 pider skull mask -- removing the base materials\"><\/a><\/p>\n<p>When the paper mach\u00e9 was 100% dry, I cut open the bottom edge of the mask with my X-acto knife and removed all the junk inside; that&#8217;s the mask, face-down, in the back of this pic. Thanks to all that shipping tape, the base materials were really easy to pull away from the paper mach\u00e9 and remove.<\/p>\n<p><a href=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2019\/12\/spider-skull-mask-09.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2019\/12\/spider-skull-mask-09.jpg\" alt=\"Paper mach\u00e9 pider skull mask -- cutting out the eyes and mouth\"><\/a><\/p>\n<p>I trimmed the bottom edge of the mask with scissors to make it nice and even. I then cut out all the eye holes with an X-acto knife. I also cut out two holes under the cheek bones; these are there to help me hear better and to help with air circulation.<\/p>\n<p>I reinforced the inner edge of the mask opening with plastic zip ties, which I taped in place. This helps prevent the walls around the big opening from warping.<\/p>\n<p>I covered over all these reinforced areas with two layers of paper mach\u00e9. I also covered the edges of the eye holes and ventilation holes with a layer of tiny pieces of paper mach\u00e9.<\/p>\n<h2>Building the fangs<\/h2>\n<p>I forgot to take any pics of my process for making the fangs! I just started with a foam board shape to use as a base and built up the big curved shapes of the fangs with pieces of foam insulation tubing and lots of tape.<\/p>\n<p><a href=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2019\/12\/spider-skull-mask-06.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2019\/12\/spider-skull-mask-06.jpg\" alt=\"Paper mach\u00e9 spider skull mask -- building the fangs\"><\/a><\/p>\n<p>I made the little pointy teeth at the bottom out of aluminum foil and hot-glued &#8217;em onto the main fang shapes.<\/p>\n<p><a href=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2019\/12\/spider-skull-mask-10.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2019\/12\/spider-skull-mask-10.jpg\" alt=\"Paper mach\u00e9 pider skull mask -- fangs interior\"><\/a><\/p>\n<p>I applied seven layers of paper mach\u00e9 over the whole fangs all in one go. I let them dry for a couple days, and then I cut them open in the back and removed all the inner materials, except for the little pointy teeth. I wanted these teeth to be as strong as possible since they&#8217;ll have a bit of weight on them when I set the mask down on a flat surface, so leaving the base materials inside helps them be a little stronger.<\/p>\n<h2>Painting<\/h2>\n<p>I painted the mask and fangs before assembling them. I followed my usual steps for painting this mask: I started with a coat of spray gesso, let that set for a half a day, and then I did a coating of white spray paint. I also do a weird step in between these: after the gesso and before the white spray paint, I do a light dusting of another light color of spray paint (in this case, green) just so I can see where I&#8217;m covering when I do the white spray paint. Otherwise you never know if you&#8217;re getting good coverage from one white layer (i.e. the gesso) to the next (i.e. the spray paint).<\/p>\n<p><a href=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2020\/01\/spider-skull-mask-12.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2020\/01\/spider-skull-mask-12.jpg\" alt=\"Paper mach\u00e9 spider skull mask - white spray paint, black shadows\"><\/a><\/p>\n<p>I let the spray paint set for a full day, and then I painted some dark, exaggerated shadows with black acrylic paint and various brushes. This always looks crazy at first, but I&#8217;m going to dial back the contrast a lot in the next step.<\/p>\n<p><a href=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2020\/01\/spider-skull-mask-13.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2020\/01\/spider-skull-mask-13.jpg\" alt=\"Paper mach\u00e9 spider skull mask - painting the shading\"><\/a><\/p>\n<p>I then painted over the whole mask with white acrylic paint and a big foam brush, mostly to tone down the shadows a bit. I usually don&#8217;t care too much about brands of paint that I use, but for this step I really rely on this specific type of acrylic paint: <a href=\"https:\/\/amzn.to\/2EjGERi\" target=\"_blank\" rel=\"noopener noreferrer\">Golden fluid acrylic colors, titanium white<\/a> (paid link). This stuff:<\/p>\n<p><a href=\"https:\/\/www.amazon.com\/3M-0002380-6-Golden-Acrylic-Titanium\/dp\/B0006TU7Q2\/ref=as_li_ss_il?gclid=EAIaIQobChMIvMqIyquq4gIVFluGCh2VSAo1EAAYAiAAEgIeRPD_BwE&amp;hvadid=178554821484&amp;hvdev=c&amp;hvlocphy=9067609&amp;hvnetw=g&amp;hvpos=1t2&amp;hvqmt=e&amp;hvrand=18008727716229531265&amp;hvtargid=kwd-2009551901&amp;hydadcr=22605_9918932&amp;keywords=golden+acrylic+paint&amp;qid=1558363275&amp;s=gateway&amp;sr=8-12&amp;linkCode=li3&amp;tag=manningkrull-20&amp;linkId=87464165052c011adefc21613ab3b0e2&amp;language=en_US\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" border=\"0\" src=\"\/\/ws-na.amazon-adsystem.com\/widgets\/q?_encoding=UTF8&amp;ASIN=B0006TU7Q2&amp;Format=_SL250_&amp;ID=AsinImage&amp;MarketPlace=US&amp;ServiceVersion=20070822&amp;WS=1&amp;tag=manningkrull-20&amp;language=en_US\"><\/a><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/ir-na.amazon-adsystem.com\/e\/ir?t=manningkrull-20&amp;language=en_US&amp;l=li3&amp;o=1&amp;a=B0006TU7Q2\" width=\"1\" height=\"1\" border=\"0\" alt=\"\" style=\"border:none !important; margin:0px !important;\"><\/p>\n<p>This type of paint is great in that it&#8217;s very thin and liquid-y but it gets good solid coverage that&#8217;s slightly transparent. This great combination of traits lets me cover over very dark shadows and lighten them up very evenly, and it leaves the shapes of the shadows very distinct underneath. I was also able to create a bit of an illusion of raised rings around the eyes by doing an extra coat of white in a nice smooth line.<\/p>\n<p>(You might ask: rather than paint black shadows and lighten them up, why not just paint light gray shadows? Uhhh, that makes a lot more sense, really! But I like the layered look that these steps create.)<\/p>\n<p>I painted the interior of the mask with black acrylic paint, but at this stage I skipped a few areas \u2014 specifically the inner part of the top of the mask, and also the lower edge inside the back of the mask. This is because I still have a little work to do in these areas; more on that coming up.<\/p>\n<h2>Making a hinge for the mouth<\/h2>\n<p>Now to make the fangs into a door! I could tell that with the shape of the mouth opening and the weird shape of the fangs, it was going to be a challenge to create the hinge. If I were to simply attach the fangs at the exact position I wanted them, let&#8217;s say with short pieces of string at the top, I could tell that when I lifted the fangs up they would bump into the top of the mouth and be blocked from opening more than a very small amount. I needed to design a system where the strings can stretch as the fangs swing up.<\/p>\n<p>I considered using actual stretchy string for this, but then I realized it would be impossible to make the fangs hang exactly where I wanted them. With stretchy string there&#8217;d be a good chance they would sag and hang down farther than I wanted, and they might sag more and more over time.<\/p>\n<p>So I designed a system where I could use non-elastic string and pieces of foam to act as a sort of spring. The strings are connected inside the mask at the top of the mouth, and then they go through holes at the top of the fangs, and inside of the fangs the strings go through these pieces of foam, and they&#8217;re anchored at the bottom of the foam. So, when the fangs are flipped up, the strings pull at the foam and compress it a bit, which lets more of the string come out of the top of the fangs, which lets the fangs open as much as I want. Whew! Here&#8217;s a diagram of what I made, as seen from the side:<\/p>\n<p><a href=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2019\/12\/spider-skull-mask-11.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2019\/12\/spider-skull-mask-11.jpg\" alt=\"Paper mach\u00e9 pider skull mask -- fangs mechanism -- diagram\"><\/a><\/p>\n<p>1. This is a short segment of a wooden coffee stirrer (you&#8217;re looking at a cross section of it). I tied the string around this and hot-glued it in place inside the mask. This sits right under the eyes and above the mouth opening. I then covered the ends of the stirrer with paper mach\u00e9 to really lock them in the mask.<\/p>\n<p>2. A tiny metal washer (you&#8217;re looking at a cross section of it). This paper mach\u00e9&#8217;d into the back of the fangs; it&#8217;s there just to protect the hole in the fangs and keep it from tearing.<\/p>\n<p>3. Two little chunks of foam insulation tubing, stacked up, and I&#8217;ve poked a hole through them with an awl so the string can pass through. The foam is there to act as a spring. When the mouth opens, it pulls on the string, and the foam gets compressed a little bit. When the mouth closes, the foam decompresses as the string comes back into the fangs.<\/p>\n<p>4. A wooden bead to lock the string in place.<\/p>\n<p>Of course there are two fangs and two strings, so there are two copies of all this stuff, side by side.<\/p>\n<p><a href=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2020\/01\/spider-skull-mask-14.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2020\/01\/spider-skull-mask-14.jpg\" alt=\"Paper mach\u00e9 spider skull mask - attaching the fangs\"><\/a><\/p>\n<h2>Magnets to keep the mouth shut<\/h2>\n<p>Backing up&#8230; before painting the fangs, I embedded two tiny magnets near the bottom of them, in the back, at the outer edges. I covered these with tape and paper mach\u00e9.<\/p>\n<p>Now, to add magnets in the mouth opening for these to connect to. The fangs piece is a little smaller than mouth opening, so I had to add two little tabs that stick out from inside the mouth, and put the magnets on those. I made these out of a wooden coffee stirrer.<\/p>\n<p>I experimented with covering the magnets in a few layers of tape to weaken the connections a bit \u2014 I wanted the door to be very easy to flip open but to stay somewhat firmly closed when I&#8217;m not touching it; I didn&#8217;t want the thing flapping around while I&#8217;m walking. Once I figured out the right strength for the magnets, I covered them over with one layer of paper mach\u00e9.<\/p>\n<p>When these tabs with the magnets were dry, I painted them black.<\/p>\n<h2>Installing the screen<\/h2>\n<p>I measured and cut pieces of screen door material and carefully hot-glued them into the mask to cover all the eye holes. I use magnets to hold the screen in place while I&#8217;m hot-gluing it.<\/p>\n<p><a href=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2020\/02\/spider-skull-mask-19.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2020\/02\/spider-skull-mask-19.jpg\" alt=\"Spider skull mask - adding black screen\"><\/a><\/p>\n<p>I also installed some screen all around the inner edge of the mouth, since there&#8217;s a little bit of open space all around the fangs.<\/p>\n<p>I almost forgot: I bought a small sheet of this thicker white screen material a while back; at the time I wasn&#8217;t sure what I was going to do with it. I ended up using it for this mask, for the holes under the cheekbones.<\/p>\n<p><a href=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2020\/02\/spider-skull-mask-18.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2020\/02\/spider-skull-mask-18.jpg\" alt=\"Spider skull mask - adding white screen\"><\/a><\/p>\n<p>In trying on the mask, I didn&#8217;t like that I had very little visibility facing the ground; you don&#8217;t realize how important this is in a mask until you try walking around in it! So I decided to cut a hole in the bottom of the fangs and install a piece of the white screen in there too.<\/p>\n<h2>Installing the hat<\/h2>\n<p><a href=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2020\/01\/spider-skull-mask-15.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2020\/01\/spider-skull-mask-15.jpg\" alt=\"Paper mach\u00e9 spider skull mask - trilby hat\"><\/a><\/p>\n<p>I built a structure out of foam board, tape, and paper mach\u00e9 to fit perfectly onto the hat that I bought. I built this right onto the hat. I covered the hat with aluminum foil to protect it from the paper mach\u00e9. I cut out a bunch of long thin (~1&#8243;?) strips of foam board and curled them up around a wine bottle, and then placed them around the hat, stacking them up. I trimmed each one with scissors and taped it in place.<\/p>\n<p><a href=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2020\/01\/spider-skull-mask-16.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2020\/01\/spider-skull-mask-16.jpg\" alt=\"Paper mach\u00e9 spider skull mask - making the hat structure\"><\/a><\/p>\n<p><a href=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2020\/01\/spider-skull-mask-17.jpg\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" src=\"https:\/\/manningkrull.com\/manningmakesstuff\/wp-content\/uploads\/2020\/01\/spider-skull-mask-17.jpg\" alt=\"Paper mach\u00e9 spider skull mask - hat with paper mach\u00e9 structure\"><\/a><\/p>\n<p>When this structure was done, I knew that I needed to build up some more height on the thing so that it reaches the top of the mask at the right height to keep my eyes lined up with the eye holes in the mask. To do this, I did some trial and error with adding layers of foam board on top of the hat structure and trying it in the mask. When I got the height and angle correct, I then covered the entire hat structure with five layers of paper mach\u00e9. When it was dry I removed the hat and painted the structure black. Above you can see the finished thing, next to the hat and on the hat. It&#8217;s a perfect fit.<\/p>\n<p>I then turned the mask upside down and glued the hat structure into it with Gorilla Glue. Since Gorilla Glue expands a lot as it dries, I weighed down the hat structure with a a bag of coins so that the glue couldn&#8217;t push it out of position.<\/p>\n<p>(I actually screwed this up the first time \u2014 when the glue was dry the hat structure had shifted a bit! It was obvious as soon as I tried the mask on. So I simply ripped the whole structure out of the mask, which was scary but luckily it didn&#8217;t damage anything. Then I glued it in again and it was fine.)<\/p>\n<p>When this was all done the hat structure was very firmly attached inside the mask. It&#8217;s easy to put the hat into this structure and then flip the mask upside down and put the whole thing on. I can easily take the hat out any time to wear it by itself. The only downside of this whole arrangement is that I need the hat in order to wear the mask; it&#8217;s not really wearable without it. No big deal!<\/p>\n<p>Note: one important thing I learned here is that using a hat only works for masks that are <em>very<\/em> lightweight! Luckily this one is, but even so the hat wants to squish down on my head a little more than I&#8217;d like. If the mask were heavier this could&#8217;ve been a problem. With a hard hat I&#8217;m used to having the straps inside that sit right on my head and stabilize the whole thing, which works fine even for heavy masks.<\/p>\n<p>One neat thing about this mask: most of my big masks end up being very unbalanced and require a counterweight of some sort, usually in the back, along the inner-bottom edge. This one is so light it feels nice and balanced, with no counterweight needed.<\/p>\n<p>Woohoo, this mask is done! However, at this point, I still had the whole spider costume to finish though. On to <a href=\"https:\/\/manningkrull.com\/manningmakesstuff\/spider-skeleton-costume-part-2\/\">part two: making the hands, arms, etc&#8230;<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>I made this spider skull mask and six-armed spider skeleton costume for Mardi Gras 2020! I know, I know, spiders don&#8217;t have bones; they got like an exoskeleton or somethin&#8217;. Deal with it, nerds. Anyway I&#8217;m really happy with how this whole thing came out, and now I&#8217;m going to bore you with every detail [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5753,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[6,152,3,8,179,24,45],"class_list":["post-5612","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized","tag-mardi-gras","tag-new-orleans","tag-paper-mache","tag-skeleton","tag-skull-mask","tag-spider","tag-spider-costume"],"_links":{"self":[{"href":"https:\/\/manningkrull.com\/manningmakesstuff\/wp-json\/wp\/v2\/posts\/5612","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/manningkrull.com\/manningmakesstuff\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/manningkrull.com\/manningmakesstuff\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/manningkrull.com\/manningmakesstuff\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/manningkrull.com\/manningmakesstuff\/wp-json\/wp\/v2\/comments?post=5612"}],"version-history":[{"count":50,"href":"https:\/\/manningkrull.com\/manningmakesstuff\/wp-json\/wp\/v2\/posts\/5612\/revisions"}],"predecessor-version":[{"id":6297,"href":"https:\/\/manningkrull.com\/manningmakesstuff\/wp-json\/wp\/v2\/posts\/5612\/revisions\/6297"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/manningkrull.com\/manningmakesstuff\/wp-json\/wp\/v2\/media\/5753"}],"wp:attachment":[{"href":"https:\/\/manningkrull.com\/manningmakesstuff\/wp-json\/wp\/v2\/media?parent=5612"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/manningkrull.com\/manningmakesstuff\/wp-json\/wp\/v2\/categories?post=5612"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/manningkrull.com\/manningmakesstuff\/wp-json\/wp\/v2\/tags?post=5612"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}