abstract background grunge iron metal metals old oxide rust rusted rusting rusty steel structure texture wheathered white city color colors decay steel bar teexture textures urban urban decay big cables chains construction heavy hook large sundconst wire wires garden handle historic mechanism move pump retro traditional wash water waterpump wheels animal bar carry house nature post pylon rest sleep snail wait close door entrance key hole knob open red safe safety security bars build building equipment industrial material net outdoors pile reinforce reinforced rod rods stack acciaio acier ferrugem oxidation plate rost staal stahl weathered cover diamond diamond plate meter meter cover object rectangle shape bucket deep dig digger Dirt earth excavator excavators ground grounded scoop cable diagonal rope spool twist twisted winch