abstract appearance background color colored colors colour coloured colours dark exterior external gray grey paint painted rough surface surfaced surfaces texture textured textures uneven wall wallpaper architecture backdrop brick brick texture brick wall bricks building construction old stripes structure structures variations vertical white black black and white design wood wooden blue cool light pattern patterned patterns smooth soft artificial-leather closeup coated covered covering creases decorative feel finish grain leather leather-texture mottled orange-brown raised surfacing tactile touch wrinkled wrinkles angles appearances Camouflage camouflage-netting cover defence defending disguise disguised display emplacement military open-air thick thin build constructed materials partial patio roof roofing shelter thatch thatching trendy woodwork