Scala Contarini del Bovolo (Snail Staircase), Palazzo Contarini del Bovolo (Palazzo Contarini Minelli del Bovolo), Venice, UNESCO World Heritage Site, Veneto, Italy, Europe

travel destination photography color image vertical day outdoors architecture exteriors building exterior detail details scala contarini del bovolo snail staircase staircases palace palaces palazzo contarini del bovolo palazzo contarini minelli del bovolo venice world heritage site veneto italy europe