Drew up a lithophane box/ picture frame/ what ever you want to call it. Is designed to have led strips laid in the bottom to back light the above lithophanes. Also set to hold a 1 way mirror so when the lights are off its just a mirror and when the leds come on, bam Lithophanes. Has holder and hole on bottom right to stick an micro-usb to usb female adapter to plug into the leds so it will run off most any phone charger. Lid should set in nice and snug and hold the lithophanes even if you choose not to use the top glass. In the process of printing, cura said 20hrs or so on the box but i will update it when i get everything printed and assembled along with links to amazon for the hardware inside. Just want to make sure it works as planned. Feel free to take and change and do what ya wish to suit your needs.