1. OP Art 1964-1969 By: Christina Anderson

2. Characteristics of Op Art Op Art is a term used as an abbreviation of ‘optical art’ to refer to painting that exploits the illusions or optical effects of perceptual processes. In the viewers mind, Op Art gives the illusion of movement and vibration, swelling or warping through geometric forms. The artist manipulates light, color fields or repeats patterns of line in order to produce visual illusions. The effects can sometimes be disorienting.

3. Carlos Cruz-DiezFisicromia, 1961

4. Bridget Riley White Disks, Bridget Riley, 1964 Movement in squares - Bridget Riley 1961

5. Bridget Riley Cataract 3 - Bridget Riley 1967 Zing 1 - Bridget Riley 1971

6. Victor Vasarely Tridem K, Victor Vasarely, 2000 Expansive - Regressive // Universal Structures

7. Victor Vasarely Zebra, Victor Vasarely, 1989