angles appearances arched arches architectural architecture box-like buildings city colorful colourful concrete contemporary contrast contrasting dark decorated Designs detailed distinctive elements exterior external façade flowers gardens glass greenery grime heights heritage high historic levels light linear lines low modern patterns quality shapes Sizes structures style styles supports tall tower towering variety views walls windows appearance Australian bricks brickwork Colonial community construction craftsmanship frontage historical history library limestone old ornamental ornamentation period prestige prestigious protection protective public roof roofing shade shadows solid stonework strong sunlight sunshine surface surfaces two-storey two-story urban view accommodation architectural-elements balconies balcony business city-scapes city-views colors colours commerce costly curved distance distant edges expensive hazy high-rise multi-storey multi-story perspectives recessed rooftops Singapore skyscrapers towers tree wealth abstract business-district color colored colour coloured commercial-building green metropolis metropolitan-area office-buildings rectangles rectangular reflections tower-block urban-area holidays hotel hotels tourism tourists