abstract appearance backgrounds bare bumps close-up colors colours cracks edge edges grain hard-wood layers lumber patterns ridges rough shades-of-colour smooth surface surfaces texture textured textures timber tree tree-trunk trunk uneven variations varieties wallpaper wood wood-grain architectural architecture backdrop background barrier building color colored coloring colour coloured colouring corrugated corrugations elements exterior external firm linear lines metal multicolored multicoloured perspectives raised rounded secure security strength strong style wall art artistic autumn beautiful beauty blue bright card concept creation decoration decorative design fall fill floral graphic green illustration image leaf leaves nature New organic original pattern pretty purple render scrapbooking season symbol unique vector white border canvas cloth collage dramatic gardening grunge impressionism paint paper pastel pink red spring summer yellow feminine petals spectacular vintage swirls vivid waterlily