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Exploring Op Art: Illusions and Artists | Bridget Riley Inspiration

Uncover optical illusion art, science, and artists like Bridget Riley. Create Op Art on a 3D cube with in-depth exploration of illusion techniques and concepts. Discover different categories of illusions, understand artists working with optical illusions today, and delve into the science behind Op Art to comprehend how space is manipulated to create the illusion of movement. Explore the role of physiology in collaborating with art to produce illusions and the captivating effects of motion and time in Op Art. Dive into contrast, angle, and complimentary colors illusions for a comprehensive learning experience in optical illusion artwork.

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Exploring Op Art: Illusions and Artists | Bridget Riley Inspiration

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  1. OP ART A lesson in optical illusion artwork

  2. Objectives/Learning Targets • I can identify optical illusion artwork and artists such as Bridget Riley • I can discuss the science behind op art • I can create my own op art on a 3D cube based on Bridget Riley’s work

  3. Essential Questions • How do op artists manipulate space to create the illusion of movement? • What are the different categories of optical illusions? • Who are the artists working with optical illusions today? • How does our physiology work with art to create illusions?

  4. Why is it moving?

  5. Akiyoshi Kitaoka : Motion and Time 

  6. Motion and Time Illusion • These illusions depend on eye movement to be effective • Notice when you FOCUS on one it stops moving but the others around it continue to move! • http://www.michaelbach.de/ot/mot_rotsnake/index.html

  7. What does this art do?

  8. CONTRAST ILLUSION • These illusions depend on how the center of the eye reads the stark contrast of dark and light.   • http://www.michaelbach.de/ot/lum_herGrid/index.html

  9. Angle Illusion • These illusions depend on angles projected through lines • http://www.michaelbach.de/ot/ang-hering/index.html

  10. Bridget Riley • born 24 April 1931 in London, England • Art depended on CONTRASTGEOMETRY, and REPETITION in order to create a sense of movement • https://www.youtube.com/watch?v=_G9eGzxQq2U

  11. Catarat

  12. Blaze 4, 1963

  13. Demo • https://www.youtube.com/watch?v=Mkqzgu5jVmc • https://www.youtube.com/watch?v=NCOrROnV588

  14. Create an Op Art Cube

  15. COMPLIMENTARY COLORS

  16. Choice… • 1 large paper OP art with color • Cube with 5 sides in BLACK AND WHITE • Cube with 5 sides in TWO CONTRASTING COLORS

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