accommodation angles appearances architectural architectural-elements architecture balconies balcony box-like buildings city city-scapes city-views colors colours concrete contemporary contrast contrasting costly distance distant elements expensive exterior external glass heights high high-rise holidays hotel hotels light linear lines modern multi-storey multi-story perspectives recessed skyscrapers surface tourism tourists views walls wealth windows curved business commerce commercial curves towering towers urban-area apartments beach-front colored coloured condominiums culture flats home homes luxury prosperity recreation residential river riverside shade shadows sky skyline sunlight units urban water waterside appearance background business-district CBD city-central cityscape construction cranes lighting offices Perth plants roads scenery scenic shadow shrubbery shrubs surfaces traffic trees vegetation vehicles building curve gardening gardens height shapes size wall angled apartment-blocks barrier barriers condos ghrills gray grey grill grille grilles living-areas metal potplants potted-plants railing safety shaded shelter sheltered Singapore steel