angles apex appearance arch arched architectural architecture artistic arty Australian buildings capstone central city color colour colourful contrast contrasting craftsmanship decorated decorative Designs detailed detailing exterior external face features granite historic historical keystone locking stone marble patterns quality sculpted sculpture stone stonework style voussoir walls wedge appearances architectural elements black box-like business district city views colors colours concrete contemporary dark elements glass heights high high rise light linear lines modern office buildings perspectives skyscrapers steel steel surfaced surface views wealth windows arches architectural-elements building cupola decoration design distinctive facade frontage gray grey height heritage history masonry old ornamental ornamentation pillars plain ridges roof surfaces textures top variation variety wall adornment background bricks brickwork construction crown date dating details feature ornate queen Queen Victoria reign shaped Victorian CBD city scapes distance distant Melbourne reflections air-conditioners air-cons arched windows b&w black and white block boxes Rooms solid Somber sombre