abstract antislip background bright bump-map construction diamond-patterned diamond-plate diamond-sheet diamondplate diamonds grid industrial industry light metal metallic non-skid oxidation oxide paint painted pattern patterned patterns paving rust rusted rusting rusty sheet-metal surface surfaced surfaces texture textured textures urban walkway weathered worn abandoned aging agricultural cogwheels colors colours corroded corrosion dark decay derelict deteriorating deterioration dirty discarded discoloration discolouration disrepair dumped equipment exposed farming frozen gears iron lines machinery machines neglect neglected old red rough teeth turning unwanted variety wearing weathering backdrop brown damage damaged dent dents dump dumpster free garbage grime grimy grunge grunged grunginess grungy image maroon orange peel peeled peeling photo photograph picture resource scratch scratched scratches somadjinn stock trash wear yellow age aged antique black close close-up closeup curve curved geometric geometrical geometry gray grey hub line linear machine macro object perspective screw screws type typewriter UP vintage white writer chalk handwritten markings scribbles locomotive rail railro railway train classic fence gate oxidized oxidize steel