abstract atmosphere background concept design factory fill floor graphic gray grey grunge hi res industrial industry masculine metal metallic New original plate plating render rivet rust second life shipyard texture squares steampunk steel style texture tough unique urban decay vector walkway aging black blue corrugated creation decay fence green illustration image mottled old oxidisation oxidised paint peeling red ruin rusted scrapbooking ugly urban weathered purple pink ancient backdrop banner border brass bronze brown frame grave headstone historical inscription nameplate plaque tombstone abandoned aqua color colours orange wall futuristic sci-fi science fiction copyspace yellow games background high resolution