chip chipping corrode corrosion enamel flake flaking old paint paint job peel peeling pintura reflect reflection texture textures aged debris grunge iron metal oxide oxidized rough rust rusted steel surface weathered age background barrel crack cracked decay decayed drum grungy industrial abstract city color colors design peeled rusty urban abandon abandoned decrepit discarded element elements fade worn boat building colour door flakes neglect render wall wood wooden avocado consume eaten fruit hard core inside out inverted kernel nut object parings rind skin unusual vegetable weird away rusting screw