St. Mary of Nativity Cathedral (Duomo) at sunrise, Milan, Lombardy, Italy, Europe

St. Francis Cathedral at sunset, UNESCO World Heritage Site, Assisi, Umbria, Italy, Europe

The view of Perugia's cityscape from an alley, with St. Lorenzo's Cathedral in the back, Perugia, Umbria, Italy, Europe

St. Mary of Nativity Cathedral (Duomo) at sunrise, Milan, Lombardy, Italy, Europe

St. Francis Cathedral at sunset, UNESCO World Heritage Site, Assisi, Umbria, Italy, Europe

St. Francis Cathedral at sunset, UNESCO World Heritage Site, Assisi, Umbria, Italy, Europe

The view of St. Lorenzo's Cathedral from an alley with two people walking, Perugia, Umbria, Italy, Europe

Florence Baptistery, Fall of Jericho bronze panel, East doors, Gates of Paradise, by Lorenzo Ghiberti, Florence, Italy

Florence Baptistery, bronze East doors, Gates of Paradise, by Lorenzo Ghiberti, Piazza Del Duomo, Florence, Italy

Florence Baptistery, David and Goliath bronze panel, East doors, Gates of Paradise, by Lorenzo Ghiberti, Florence, Italy

Detail, facade of San Lorenzo church, Potosi, Bolivia

Detail, facade of San Lorenzo church, Potosi, Bolivia

Facade of San Lorenzo church, Potosi, Bolivia

Facade of San Lorenzo church, Potosi, Bolivia

View over Lake Lugano to Luganow with cathedral St. Lorenzo, small motorboat in foreground, Lugano, Ticino, Switzerland