a flock of white swans in the waters of the vltava river in prague on a summer evening on the background of the bridge.

architecture background backgroundimage bird birds bridge building charles charlesbridge charlesbridgeinprague charlesbridgeprague charlesbridgesunset city czechhistory czechrepublicnature europe europeanriver europetown famous famousplacedestination gondolaboat gothic karluvmost landmark medieval old oldtower panoramic pragcityscape prague republic river swan swans tower town travel urban view water white winter