- 13507 540x960 monochrome, line, form
- 24068 540x960 monochrome, grid, background
- 6050 540x960 bird, monochrome, silhouettes
- 27125 540x960 plexus, monochrome, lines
- 44468 540x960 form, monochrome, stripes
- 18172 540x960 cat, monochrome, black white
- 26098 540x960 line, monochrome, color
- 16557 540x960 smoke, shroud, monochrome
- 14883 540x960 trees, bw, monochrome
- 20358 540x960 pixels, mosaic, monochrome
- 9065 540x960 sand, stones, monochrome
- 24658 540x960 mask, bw, monochrome
- 31468 540x960 desert, sand, monochrome
- 3533 540x960 maple, tree, fog
- 2503 540x960 buildings, architecture, geometry