appearance arch arched architectural architecture barred bars building closed closed-doors colors colours construction dark distinctive doors doorstep doorway entrance exit exterior heritage historic historical lined lines locked metal metalwork old padlocked patterns perspectives secure secured security shut solid solid-walls steel steel-bars steel-gates stone stonework style textures walls wood wooden abstract backdrop background barrier brick brick-wall bricks brickwork cement colored coloring coloured colouring constructed corner external firm linear mortar perspective rectangular smooth standard strength strong surface surfaced surfaces texture textured traditional-brick-wall variation varied various wall walled wallpaper well-built clean angles curved curving abandoned Aging Process antique backgrounds broken building exterior Built Structure chipp off close-up cracked damaged decay dirty exfoliate flake grey grunge horizontal Imbalance material messy obsolete outdoors paint pattern peel peeled peeling Photographic Effects rotting rough run-down rustic stained Surface Level Textured Effect uneven unhygienic weathered above antenna attached attachments communication concave cover covering dish edges edging electrical-signals electromagnetic elements feedhorn height high light parabolic parabolic-reflector radio-waves ridges rooftop round satellite-dish shapes sunlight sunshine technology television turbine-ventilator ventilate ventilation Australian craftsmanship history odd-one painted pane protection reflective repair repaired restoration restored views window frame window frames window pane window panes window protectors window shade window shelters windows accommodation angular apartment blocks apartments appearances balconies balcony box-like city complex contrast contrasting Designs detailed glass heights high-rise modern modernistic multi-storey multi-story plain quality short-term straight structures supports tall tower towering units value