Vonal or 1968

Victor Vasarely's 1968 "Vonal" is an optical illusion artwork, typical of his Op Art style. The piece features a series of nested squares in different shades of yellow and green. The squares are arranged in a way that creates a sense of depth and movement, drawing the viewer's eye into the center of the artwork. Vasarely's work explores the interplay of color and form to create a visually stimulating experience.