abstract arrows background geometry material metal metallic pattern patterns regular rust rusty shiny steel structure structures surface texture textures wet bar blue building cladding construction plate orange pink red beig door doors gate grain oak panel polished smooth soft table timber wall wallpaper warm wood art design dot dots graphic grunge grungy paper rough rustic scraps series shades variation variations Apricot cloth color colors colour colours fabric tissue waves green pastel carpenter concrete material concrete pattern concrete surface concrete texture metal nails nails nails on floor nails on slab shadow