architecture block building flat flats high horizon house lines orange sky-scraper skyscraper storey tower wall window windows apartment blocks blue bridge calm city clear cross crossing dundee hill office over peace peaceful reflect reflection river road scotland sea sky still sun Tay tree water canada capital cloud coast shore skyline urban vancouver view buildings cityscape England english Great Britain landmarks London shard apartments copyspace houses roofs shoreline tenements towerblocks anonymous balcony berlin high-rise high-riser home Lichterfelde living place modern multi-storey multi-story residence residential tall tenement tower block tower building