Hidden-3D - TRAPPED Transparency looks interesting in a #stereogram, but it makes it harder to read the hidden picture. Do you like images with transparency? Or do you prefer easier to see
Some kind of stereogram that forces you to see this in 3D with little effort. : r/woahdude
Autostereogram - Wikipedia
7: This stereogram depicts a bleak WWI landscape and may be viewed... | Download Scientific Diagram