abstract angles architectural architecture buildings business-district city city-scapes city-views color colored colors colour coloured colours commercial-building contemporary contrast contrasting distance distant elements exterior external glass heights high high-rise light linear lines metropolis metropolitan-area modern office-buildings perspectives rectangles rectangular reflections skyscrapers tower-block urban-area views walls wealth windows green apartment dwelling flats home housing London tower towerblock beautiful big block blue building champ cityscape cloud ecole eifel eiffel fountain France french glittering hopscotch house huge landscape large lodge outdoor outlook black centre concrete demolish demolition down dundee grey knock lamppost office scaffold tall traffic accommodation angular apartment-blocks apartments balconies box-like complex condo condominium curvature curves designed detailed distinctive metal modernistic multi-storey multi-story patterns plain quality safety straight structures style units valuable value background blocks stone texture wall