Pink sky on historical bridges and buildings reflected on Vltava River at sunset, Prague, Czech Republic, Europe

photography colour colour image color color image horizontal horizontal image outdoors outside sunset nobody no one no one travel travel destination travel destinations tourist destination city cities cityscape vltava river unesco unesco world heritage site world heritage site prague czech republic europe european river water reflection reflecting reflected building exterior building buildings architecture architectural history historical historic heritage urban scene urban scenes urban skyline varying focus landmark landmarks famous well known well known elevated view medieval bridge blurred motion motion blur blur blurred blurry transportation transport boat water surface diminishing perspective vanishing point perspective