bodgie corrugation iron outback roof shed texture. silver tin abandoned conveyor shutes corrugated iron decay factory metal multi-storey old shutes tin shed urban window frames background bent blue building color colour corrugated dented lines painted shack sheet stripes texture wall wallpaper wavy white appearance appearances Australia Australian bird birds clothes clothes-hoist clothes-line corrugated-iron cultural culture Dirt dirty display displayed dusty emblem emblematic farm farmingh features flag icon iconic kookaburra mallee-roots national native owl post posts protected protection rail railing rough rust rustic rusty scene symbol symbolic tin-shed traditional wheelbarrow wood architecture construction conveyor-shutes damaged derelict deteriorated deterioration exterior external frame framed frames historic historical history industrial multi-story neglect neglected open openings Remains shadows structure sunlight sunshine textures walls window-frames abstract angles architectural brown built colors colours contrast contrasting corrosion corrugations dark elements height high orange perspectives roofing rooftop surfaces uneven variations wearing weathering