3D Printed retailer Lithophane (300 mm diagonally)

retailer 300 mm Lithophane.
This is a 3D printed picture, also known more commonly as a lithophane. It is made in such a way that when a light is shown behind the lithophane, a black and white picture appears that you can see. These can be pictures of just about anything, from the ocean, to a prom picture, to your house. The only important part of the picture is that it has good contrast. This particular lithophane is a 300 mm size. The measurement for that is from one corner to the opposite corner, measured diagonally. So it is about 11.8 inches from one corner to the opposite corner.