- 12247 240x400 monochrome, line, form
- 23413 240x400 monochrome, grid, background
- 4061 240x400 bird, monochrome, silhouettes
- 25792 240x400 plexus, monochrome, lines
- 43382 240x400 form, monochrome, stripes
- 17504 240x400 cat, monochrome, black white
- 24819 240x400 line, monochrome, color
- 14767 240x400 smoke, shroud, monochrome
- 13352 240x400 trees, bw, monochrome
- 18530 240x400 pixels, mosaic, monochrome
- 8082 240x400 sand, stones, monochrome
- 23179 240x400 mask, bw, monochrome
- 29839 240x400 desert, sand, monochrome
- 2561 240x400 maple, tree, fog
- 1853 240x400 buildings, architecture, geometry