Ключевые слова: abstract, art, backdrop, background, board, cage, cell, check, checker, checkerboard, checkered, chess, chessboard, competition, contest, cube, decoration, decorative, design, fabric, field, flag, game, geometric, graphic, grid, illustration, line, mosaic, pattern, plaid, red, sample, seamless, shape, ska, sport, square, stripe, surface, table, tablecloth, template, texture, tile, victory, wallpaper, winner, yellow,