Teacher Tools: OP ART! Use this great technique to teach optical illusions in your art lesson.
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Art activity idea: How to make Op-Art sphere illusions. Perfect for at home or the classroom #withme
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How to make 2 amazing Op Art drawings. Easy to teach, mind twisting art. Great at home or in school
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Missoula Art Museum: Lela and Rudy Autio
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How Hard is 3D Drawing?
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How to make Optical Illusion Art that tricks eyes! A simple art lesson that develops drawing skills.
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Master 9 LINES for Endless Collage Art Possibilities
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easy 3d drawing on paper | how to draw 3d optical illusion
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