A 100 , by tadasky , 1964 , abstract , Op Art style , Circle, Spiral, Line
A picture of a colorful circle with a spiral design.
A circle has a spiral design in it. The circle is made up of many different colored lines. The lines are all different colors. The colors are blue, green, red, orange, and yellow. The background is white. The center of the circle is black. There is a white circle in the middle of the spiral.