- 2009 540x960 fractal, stripes, lines
- 2000 540x960 pattern, metal, relief
- 1991 540x960 fractal, circles, glow
- 1983 540x960 background, shapes, abstraction
- 1977 540x960 circles, pattern, dark
- 1977 540x960 fractal, kaleidoscope, abstraction
- 1971 540x960 shapes, stripes, curves
- 1965 540x960 stripes, squares, abstraction
- 1960 540x960 fractal, pattern, background
- 1950 540x960 fractal, patterns, lines
- 1949 540x960 fractal, stripes, squares
- 1943 540x960 circle, shapes, intersection
- 1939 540x960 fractal, kaleidoscope, abstraction
- 1935 540x960 fractal, kaleidoscope, abstraction
- 1930 540x960 fractal, pattern, shapes