The 3D photo is a really rare and unique gift. Capture the most beautiful moments with a special 3D printed gift. The 3D printed photo is based on the principle that the object transmits the light differently through the various thickness of white layers. Normally, the 3D image only looks like a white embossing, but when it is turned towards the light (i.e. backlit) for example placed in front of a lamp, the grayscale photo immediately appears.