Op art, also known as optical art, is a style of visual art that makes use of optical illusions.
ColorBeginning in 1966 Bridget Riley began to produce color-based op art
He is considered the founder of Op Art, a style which he began developing during his black and white period, from 1950-1965.
Op Art is all about creating movement through the use of optical illusion
Our Objective:
I will be able to recognize Op Art and be able to create my own Op Art
http://kids.niehs.nih.gov/games/illusions/lots_of_illusions.htm