Art Lesson Online: Op-Art! Make Mind-Boggling patterns at home or in the classroom. It's so simple!
8:50
Teacher Tools: OP ART! Use this great technique to teach optical illusions in your art lesson.
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How to make 2 amazing Op Art drawings. Easy to teach, mind twisting art. Great at home or in school
5:35
op art
8:42
Art lesson online: How to make breathtaking art with maths using X & Y axis! Great for class or home
5:05
How to draw 3D tunnel - optical illusion | Easy trick art | 3D art
9:36
How to make Op-Art sphere illusions | Easy 3d drawing for beginners | Art activity idea
10:56
Op Art 3-D Drawing | Optical Illusion Art Lesson
7:42