abstract art backdrop background blood color colour experimental grunge grungy monotone paint painting red series texture tone variation variations various colorful colors colours glass hue hues pattern shade stained textures tint black block blocks design graphic graphics grid patterns pixel pixels tile tiles white butterfly canvas christ christian cross faith god holy jesus rebirth religion religious salvation spirit wings bright burst cosmic fantasy light lights space star stars sun aged craft frame frames photo photos pics retro rustic scrapbook vintage wave waves bark barks firewood line lines log logs oak oakwood timber tree trees wooden woody paints shades spatter spatters splatter splatters tones