What are the pictures called that u go cross eyed and an image pops up?

Question: What are the pictures called that u go cross eyed and an image pops up!?
Best Answer - Chosen by Asker:

I've heard a few of terms for these types of art:
3D Art
Eye Illusions
Magic Eye
but the most "official" name seems to be:
~Stereograms~ or ~Stereogram Art~
AutoStereograms are the pictures we most commonly see, the difference being that these are made by computer!.Www@QuestionHome@Com

holographics!?Www@QuestionHome@Com

Hahahaha I know what you are talking about and I was looking for them today!! I am going to check back later to your question to see if anyone responds with the correct answer!Www@QuestionHome@Com

Would it be optical illusions that you are talking about!? Sorry I can't help more but that is kind of what your question describes!. Good luck in finding them!Www@QuestionHome@Com