background construction decay decayed degrade degraded grunge grungy orange paint scrape scraped surface texture urban wear weathered worn Denver metal old oxidation oxide peel rust rusted rusting trash waste wastebin color curtain dot dots floral flowers leaf leaves material nature pattern plants tile trees wallpaper bed bend canada flexible grass green lake margin monocotyledon natural plant reeds stems thin water alligator bushes ducks marsh park pond rural scenic tree wet wild beginning cloudy colorful colors colourful colours faint hazy light rainbow red sky reflection sign sky symbol weather asphalt diamond plate diamond-plate diamondplate industrial non-skid Portland rough steel abstract art backdrop blur dirty drops graphic ink shape smear splash splodge stain style