block blocks building security stability stack symbol tower toy wood wooden accommodation apartment-blocks architecture beach block-like buildings condo condominium contrast costly expensive flats foliage green greenery height high highrise highrise-accommodation homes Hong-Kong modern multi-storey multi-story park perspectives population pricey property residential-area sand shrubbery shrubs skyscraper tall tower-blocks towering trees units urban-area value vegetation views wealth wealthy windows capital city cityscape cloud madrid panorama sky skyline skyscrapers Spain spanish tower blocks urban arched center dawn gate historic old pillars street town view Vilnius brick bricks house housing manor red roof tenement tenement house England english Great Britain landmarks London shard apartments copyspace dundee hill houses roofs shore shoreline tenements towerblocks black-and-white contrasting greyscale Hong Kong monochrome pedestrians people tower-block women