Duomo (Cathedral), UNESCO World Heritage Site, Siena, Tuscany, Italy, Europe

facade europe italy tuscany day outdoors architecture building exterior place of worship cathedral duomo siena vertical tourism tourists unesco world heritage site national landmark photography colour image italian culture travel destinations siena cathedral catholicism 13th century old the past history ornate gothic romanesque low angle view large group of people men women adult male female side view full length steps and staircase vertical places of interest