background concrete floor mosaic rock rocks sand stone stones texture tile walk wallpaper black granite red hard rock solid solid swedish granite abstract dez pain gossamer movement pastel pattern physics pink purple sci-fi science shapes space textures web webs xymonau yellow horizontal line lines parallel planks wall cut field grass green nature pitch plants stadium colours flower flowerbed flowers garden ground angles gold graphic orange rectangles ribs waves circles ellipses ovals red rings bricks construction grunge grungy old urban arcs color colors creativity decoration design shape