Lithophanes are nothing new, with examples going back to the 1800s. But they’ve become popular again thanks to the ease of which these pieces of artwork can be 3D printed. While the Internet would be more than happy to see somebody press a 3D image of their cat into a thin piece of translucent porcelain ready to have a light shone through it, that’s quite a bit harder than just firing up the Monoprice.
But since the machine is doing all the work for you, why stop at one? That’s precisely the sort of thinking that lead [The Mad Maker] to recreate animated GIFs with stop motion photography and a stack of printed lithophanes. Now all your favorite reaction memes can make the leap to the physical world…and then go right back into the computer.
The method here is pretty simple: [The Mad Maker] disassembles his favorite GIF to get the individual frame images, converts each one of those into a lithophane STL via an online tool, prints it out, photographs it, and then stitches all those photographs back into a new GIF. Given the incredibly time consuming nature of this process you’ll want to limit it to short animations, and even then, probably do only every 2nd or 3rd frame to preserve your sanity.
In the video after the break you can see the entire process, as well as check out the final result. While there weren’t really any technical hurdles to overcome in this project, we did like seeing how [The Mad Maker] experimented to find the ideal position for the backlight and camera. The wooden frame he came up with to hold everything in position should make subsequent meme conversions a lot easier, now he just needs to add a little color.