Ключевые слова: abstract, alternate, alternating, art, backdrop, background, basic, black, black and white, board, check, checker, checkerboard, checkered, chequered, chess, classic, cloth, design, digital paper, fabric, fashion, flag, floor, game, geometric, geometry, graphic, grid, illustration, modern, mono, monochrome, mosaic, pattern, plaid, regular, repeat, row, sample, shape, simple, square, texture, tile, wallpaper, white,