- 13535 240x400 squares, cubes, congestion
- 12288 240x400 clouds, sky, porous
- 20027 240x400 lines, stripes, vertical
- 15391 240x400 architecture, building, roof
- 18245 240x400 pixels, texture, squares
- 20971 240x400 mosaic, pixels, triangles
- 25843 240x400 pixels, rhombus, cubes
- 19033 240x400 polygon, triangles, convexity
- 9800 240x400 circles, patterns, points
- 27633 240x400 polygon, triangles, geometric
- 26189 240x400 circles, points, connections
- 20515 240x400 hearts, circles, glitter
- 18235 240x400 airplane, sky, flight
- 26334 240x400 spheres, dna, sphere
- 29075 240x400 drops, glass, surface