above aerial-balloon angled angles apartment-blocks architecture backgrounds balloon below buildings cityscape colors colours condominiums flats flight-operation gondola height helium helium-balloon high high-rise modern motion movement multi-storey multi-story perspectives roofing roofs rooftops rooves safe safety scene scenery scenic secure secured shape shapes sights sightseeing Singapore skyline streets traffic views accommodation apartments art-deco balconies building city complex condo condominium contrast contrasting dark detailed distinctive elements exterior external façade heritage historic light linear lines metal modernistic patterns plain protection quality sepia straight structures style supports tall units valuable windows abstract architectural business-district city-scapes city-views color colored colour coloured commercial-building contemporary distance distant glass heights metropolis metropolitan-area office-buildings rectangles rectangular reflections skyscrapers tower-block urban-area walls wealth aerial aeroplane air-travel airplane Asia Bird's-eye view cambodia conditions country-side daytime expanse flying foliage housing landscape layout looking-down monsoonal neighborhood neighbourhood panoramic-views populated residential-areas roads roadways settlements terrain travel travelling trees vegetation water wet appearance arched arches Australian bricks brickwork Colonial community construction craftsmanship frontage historical history library limestone old ornamental ornamentation period prestige prestigious protective public roof shade shadows solid stonework strong sunlight sunshine surface surfaces two-storey two-story urban view architectural-elements balcony business commerce concrete costly curved edges expensive hazy recessed towering towers tree