3D printed lithophane light box. Printed on the Original Prusa i3 MK3. I used Inland white PLA with 0.1mm layer heights printed vertically.

Lithophane Box Files
https://www.thingiverse.com/thing:137...

Soft White LED Bulbs
https://www.amazon.com/gp/product/B07...
Lamp Cord
https://www.amazon.com/gp/product/B00...
Bulb Socket
https://www.amazon.com/gp/product/B01...

Website used to create the lithophane stl files.
http://3dp.rocks/lithophane/
Maximum Size 130mm
Thickness 3mm
Border 2mm
Thinnest Layer 0.5mm
Vectors Per Pixel 6