abstract angled angles appearance architectural architecture building buildings city contemporary contrast contrasting corners distinctive edged edges elements exterior external framed frames geometric geometric-shapes glass gray grey height high high-rise light linear lines modern patterned patterns perspectives sharp sharp-cornered sharp-corners Singapore straight-up-and-down surface surfaces textured textures views wall walls windows art-glass business color coloration colored colors colour coloured colours commercial decoration decorative geometrical glass-panes lighting multi-colored multicoloured panes rectangles rectangular reflections shadows shape shaped shapes stained-glass sunlight sunshine window-frames window-panes accommodation appearances architectural-elements balconies balcony box-like city-scapes city-views concrete costly distance distant expensive heights holidays hotel hotels multi-storey multi-story recessed skyscrapers tourism tourists wealth curved