angles appearance building bush color colors colour colours contrast contrasting corrosion corrugated corrugated-iron corrugations decay deterioration door elements entrance exit exterior external grime height high iron light metal metal-work neglect old perspectives rural rural-decay rust rusting rusty shade shadows surfaces textures uneven variations wall wear weathering abstract background brown danger dangerous delapitated derelict deteriorated dry field fire-hazard irresponsible land neglected oats paddock plant-pests safety self-seeding shimmering shiny straw straw-colored straw-coloured suburban summer tinder-dry urban-decay vacant weeds wild-oats chimney side-wall-chimney