What was the name of those pictures that you had to focus to see other pictures in it?

Question

Several years ago there were pictures that you had to focus on a part of the picture to see the real picture. What was it called?

Answer 1

Magic Eye!

Answer 2

i know what you are talking about its on the tip of my tongue and i will email my friend because she has a lot of books with just pictures of them if you give me your email address and i will email you and i will tell you the name of the books if you want to look into buying them. there is a series of the books.

Answer 3

Autostereograms.

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