accommodation angles appearances architectural architectural-elements architecture box-like buildings business-district CBD city city-scapes city-views colors colours concrete contemporary contrast contrasting cream distance distant elements exterior external glass heights high high-rise hotel light linear lines modern perspectives Perth recessed skyscrapers surface views walls wealth windows appearance broken construction damaged façade former city square former significant building front and back façades historic historical old open pedestrian space open space paved paved open pedestrian space piazza plaza propped propped up Remains remnants restored remnant ruins stone walls structure style urban view accident clearing damage danger dangerous dangling electricity elevation equipment height insulators machinery on-high power power-lines power-pole repair-crew repairing repairs replace replacement replacing risks risky safety safety-harness service snapped surfaces trucks up-high vehicles work workman workmen background barred bars building cottage decay deteriorated deterioration dilapidated doorway early farming history open openings pioneers protected Renovated renovations reroofed rocks roof roofing secure secured security Settlers stone stones stonework sunlight sunshine texture textures wall window-frames business district city scapes city views color colored colour coloured high rise office buildings rectangles rectangular reflections curve curved gray grey greyscale monochrome office-buildings