How To Draw Incredible Optical IllusionsHALLIDAY, HEATHER AUTHORLibrary Journal
How optical illusions work This is the same concept used for making cartoons. Still pictures are moved very quickly to create an illusion of movement. If you design your own optical illusion, I would love to see it. More Christmas Science for Kids If you’re looking for more Christmas scien...
Pages222How to Draw Cool Stuff: Basic, Shading, Textures and Optical Illusions, (Paperback)254How to Draw Cool Stuff: A Drawing Guide for Teachers and Students, (Paperback)309How to Draw Cool Stuff: How to Draw Awesome Stuff - Chilling Creations : A Drawing Guide for Artists, Teachers ...
Optical illusions draw preteens into scienceDan Sorenson, Arizona Daily Star
How To Draw Incredible Optical Illusions.HALLIDAYHEATHERLibrary Journal