angles appearance architectural architecture Australian city construction contemporary contrast contrasting dark decorated decorative detailed dirty distinctive dome domed elements exterior external glass heights heritage high historic historical history light linear lines Melbourne old ornamental ornamentation perspectives pillars roof roofing rooftop rotunda round solid stones stonework strength style walls windows accommodation appearances architectural-elements box-like buildings business-district CBD city-scapes city-views colors colours concrete cream distance distant high-rise hotel modern Perth recessed skyscrapers surface views wealth 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 Colonial colorful colourful Designs facade features frontage plain posts quality railing reflect reflected rooves structures supports veranda verandah Victorian Hong Kong sleek slim abstract blue building geometric geometric-shapes height panelling panels patterned patterns reflective rows square square-patterned squared surfaces textured textures unusual variations various wall