abstract appearance background barrier boundary closed color coloration colors colour colours connected divide divided dividing door garage joined light metal paint painted plants ribbed ribbing ribs rollerdoor secure security shadows shed sheetmetal strength strong tinted tinting grill grille linked angles architectural architecture Australian brown colored coloured dark decorated distinctive entrance exterior fitting historic historical history linear lines old plain red red-brown solid style sunlight textures walls abandoned alignment angled building decay deterioration Dirt dirty disrepair doors elements exit external foliage grime lean leaning lopsided neglect roof roofing safety structure vegetation craftsmanship decorative ornamental ornamentation patterned patterns pillar sombre steps stone stonework arch arched facade pillars Somber symmetry arches bricks brickwork