angles appearances architectural architecture black & white box-like buildings business-district city city-scapes city-views contemporary contrast contrasting distance distant distinctive elements exterior external glass gray grey greyscale heights high high-rise light linear lines modern monotone office-buildings offices perspectives rectangles rectangular reflections reflective style views walls windows accommodation business complex business complexes comparison corporate corporate success curved height highrise multi-storey multi-story office office complex office highrise skyscraper tall tower towering across the river background bird business district city central cityscape late afternoon lighting perched perching river river views seagull setting sun shadow shadows silhouette skyscrapers street light sunlight surfaces water attraction beams building ceiling England english girders Great Britain iron London panorama panoramic people roof roof garden Skygarden steel strength strong structural structure struts tourism tourists view walkietalkie aluminium block blue brown controversial futuristic historical iconic landmark metal New old power silver traditional walkie-talkie Albany-Bell-Castle apartment-complex apartments Australian brickwork castellated castle color colors colour colours complex craftsmanship dark decorative deluxe-apartments exclusive gardens gated-complex historic history luxury-apartments modernised modernized ornamental ornamentation patterns pricey prized-real-estate secure security solid stonework sunshine textures