angles appearance arch arched arched-windows arches architectural architecture Australian balcony coloring colors colouring colours construction craftsmanship elements exterior external glass historic historical history light lines old pane panes perspectives reflection stone stonework style surface surfaces textures views wall walls window window-frame window-pane window-panes windows background barrier brickwork bridge bridgework foliage footbridge gully handrails levels linear metal mortar nature-reserve park pedestrians public railing secure shade shadows solid strength strong structure sunlight sunshine texture travellers trees vegetation walkway well-built wood abstract decorative Designs details distinct distinctive edged edges fancy feature interconnected interlinked lined mosaic patterns rectangular shaped shapes slabs smooth textured thick thin tiled tiles uneven variation varied various wallpaper above building capping cover covered covering edge exhaust-pipes grooved grooves height high roof roof-area roof-capping roof-whirlybird roofing rooftop sky tiling turbine-ventilator vent ventilation ventilation-exhaust-pipes ventilation-system ventilator vents whirlybird whirlybirds wind-turbine accommodation angular apartments appearances balconies complex contrast contrasting dark detailed domed heights high-rise modern modernistic multi-storey multi-story quality Rooms short-term structures tall tower towering units value cleaning danger dangers ear protection high-pressure improvement maintenance pressure pressure-cleaning renovating renovation repairs restoration restoring risks risky safety skies spray tools tough water wet work workman basic blue color colored colour coloured cracked cracks going-up grained grainy horizontal marbled outside parallel pattern rough rugged shape steps stone-steps surfacing UP veined veins