Studie zu Opus 92A , by hans hinterreiter , 1972 , tessellation , Op Art style , Circle, Violet, Graphic design, Spiral
A picture of a purple and green swirl on a white background.
 an abstract art piece. It has a white background. In the center of the image is a flower. The petals of the flower are purple and green. Around the flower is a circle. The outer ring of the circle is white.