abandoned aging agricultural appearances background brown colors colours corroded corrosion damage damaged dark decay derelict deteriorating deterioration Dirt dirty discarded discoloration discolouration disrepair dumped equipment exposed farm farming iron lines machinery machines metal neglect neglected old orange rough rust rusty surface surfaces texture textures unwanted variety wearing weathered weathering cogwheels frozen gears red rusted teeth turning angles brick bricked bricks brickworks chimney chimneys deserted disused dome domed height heritage historic industrial kiln kilns making manufacturing plants Remains shape shapes Sizes weeds