architecture bridge buildings city cityscape DC panorama states street united usa Washington America coast day downtown modern Seattle skyline streets urban wealth bay Doha middle east qatar skyscrapers water West Bay colors glass hotel lights night people sky textures wall Edinburgh flag museum roof roofs scotland statue trees dusk empire state Manhattan New York river sunset crane cranes gap harbour houses impression lane light scene shadow streetlamps streetscape vennel view castle central cityscapes europe old buildings Poland royal scenes summer warsaw Austria Bird's-eye view Human settlement landmark metropolitan area residential area salzburg suburb town urban area