Museum in the Vatican, spiral staircase, Vatican, Rome, Latium, Italy, Europe

architecture attraction attractions building buildings cultural culturally culture cultures europe european famous helical helices helix helixes in indoor indoors inside interior italian italy known latium museum museum museums photo renowned rome seeing sight sights site sites south southern spiral spirals spiry staircase staircases stairs stairway stairways stairwell stairwells steps the tourist turreted vatican view views well well known worth