‎"‎This is a wonderful book with many attachments that enable actual involvement in optical illusions This book can be used with younger students to encourage the pure delights in seeing‎.‎ It can also be used with older students to encourage their investigations into Pointillists or Op Art‎,‎ animation or even the art created by the ancient Greeks‎.‎ The book may also serve as motivation for students creating their own works that utilize techniques of visual ‎'‎trickery‎'‎‎.‎‎"‎ ‎-‎-Jerome J‎.‎ Hausman‎,‎ ‎"‎Arts and Activities‎"‎‎,‎ May 2009