two color art with two different pictures in the same piece. ex. black=1, white=2. /want to find some to copy.

Question

Optical illusions? Or something more prodound sounding?

Answer 1

what? you aren't making much sense... in the way you are asking for this. i do know what you are talking about, and yes, they are called optical illusions. they might have a more specific name for the ones you are looking for, but i don't know what that is.

there are some of these images on the link below...