White Disks 1 

"White Disks 1" is a black and white optical artwork by Bridget Riley, a leading figure in Op Art. The artwork is a simple yet striking composition of black circles of varying sizes scattered on a white background. Riley uses the repetition and variation of the circles to create an illusion of movement and depth, drawing the viewer’s eye across the surface of the painting. Her use of contrasting black and white enhances the optical illusion, creating a dynamic visual experience.