In the mid-1980s, the first 3D printer was created by Charles W. Hull. Then 3D printers quickly gained its popularity in different industries. But now, every single of us can buy ourselves a 3D printer at a pretty low price. Today, I want to introduce an awesome and customisable product that can be printed easily even by beginners. 3D pictures, which should be called lithophane but I thought 3D pictures is a better way to describe this. So first, I have to honestly tell you that I am no inventor or founder of lithophane. Instead, my friend told me that is a thing...
