car cars concrete columns park parking parking lot underground parking urban yellow columns black block column columns concrete dundee geometric glass office row rows skyscraper sun sunset tall tower warm window windows winter blue bridge corridor sky walkway abstract angles appearance backdrop background building city design designed external gray grey historic layered layers levels pattern patterned strength strong structure style support support column surface texture textured textures wall above access accessible angular appearances architectural architecture barriers beams below bridging clouds cloudy contrast contrasting deck decks distinctive double-decked elements expanse exterior fishing fishing-deck lighting lights long open pedestrian-access pedestrians pier-columns railing rails steel traffic traffic-bridge vehicles water wide wood