backdrop background building concept copyspace corrugated corrugations Dirt graphic grunge grungy illustration industrial lines metal metallic old realistic roof scrapbooking sepia shed smudge texture urban decay wall wrinkles asphalt diamond plate diamond-plate diamondplate non-skid Portland rough steel surface urban air aircraft airplane blades bright brilliant fan hardware hi tech high tech isolated mechanization movement plane reflection rotate rotation sharp shine shiny silver technology turbine ventilation brass equipamento equipment glass gravidade gravity industry indústria lubricant lubrificador lubrificante oficina oil product remote vidro óleo acciaio acier decay ferrugem iron oxidation plate rost rust rusted rusting rusty staal stahl weathered abstract coal dark details heavy lamp light loc locomotive steam train transport transportation art clockwork cogs cooperation decorative design drive energy engine engineering fantasy fill gear machine macro network orange original parts power structure style teamwork teeth wheel work purple architecture bank city construction detail England europe futuristic Great Britain London modern perspective