accommodation angled angles architectural architecture balconies balcony balcony-gardens blooming building complex concrete costly designed detailed distinctive elements expensive exterior external flowering flowers height high high-rise light linear lines modern modernistic multi-storey multi-story plants potted-plants safety shade shaded sheltered shrubs Singapore structures style sunlight sunshine tall valuable value views windows architectural-elements buildings business city city-scapes city-views commerce contemporary contrast curved curves edged edges framed frames glass gray grey monochrome palm-trees patterned patterns perspectives sharp skyscrapers steel surface surfaces textured textures trees wall walls colors colours contrasting distance distant hazy heights recessed rooftops towering towers wealth tree