Stop and Look!
IllusionsBook - 1981
Presents optical illusions, some of which the reader constructs himself, showing relative sizes, color changes, and patterns that play tricks on one's eyes. Includes explanations of the illusions.
Publisher: Mahwah, N.J. : Troll Associates, c1981.
Characteristics: 47 p. : ill. (some col.) ; 25 cm.