Patriarchal Cathedral Basilica Of Saint Mark, Venice, Italy

unesco church palazzo ducale san marco piazza san marco mediterranean patriarchal cathedral basilica of saint mark cityscape urban building blue sky water coast dome roof rooftop cathedral world heritage site unesco world heritage site horizon palazzo ducale san marco piazza patriarchal basilica saint mark blue sky world heritage site venice veneto italy colour image colour color image color photography horizontal unesco world heritage sites world heritage sites italian culture outdoors outside travel destination travel destinations travel europe day high angle view elevated view looking down clear sky city horizon over water sea building exterior architecture architectural doge's palace palace international landmark old the past history historical historic cultural culture town town square townscape no people exterior nobody high angle