background board braun brown deck door fence floor floor area flooring ground pattern surface texture timber timber backboard wood wooden architecture bench detail green grey old outdoor quiet red relax rest seat sit urban wall white backdrop boards canvas horizontal lines pastel pastels plank planks rough shade shades textures tone tones copy cracks lumber natural playground sand sandbox space blue benches concrete recreation abstract bark barks design firewood line log logs oak oakwood tree trees woody aged decay grain knot knots rustic weathered blank border frame hue hues mat picture series variation variations