5.0. lollipop, abstaction, abstraction, android, bang, black, blue, colors, crunch, crunchbang, cup, dark, dark ., david, design, dispersion, flowers, floyd, gilmour, gradient, grayness, line, linux, logo, material, moon, music, musician, of the, orange, paint, pairs, party, pink, purple, rainbow, red, serj tankian, side, sky, stairs, stripes, surface, system of a down, textures, the band, the dark, tile, town, vaio, wall, wallpaper, white, yellow