Italy, Tuscany, Siena, Siena Cathedral, The Piccolomini Library.

Italy, Tuscany, Siena, Siena Cathedral, The Piccolomini Library.

Italy, Tuscany, Siena, Siena Cathedral, The Piccolomini Library.

Italy, Tuscany, Siena, View of the central facade of Siena Cathedral from Piazza del Duomo.

Italy, Tuscany, Siena, Angular view of a section of the facade of Siena Cathedral from Piazza del Duomo.

Italy, Tuscany, Siena, View of the upper facade of Siena Cathedral from Piazza del Duomo.

Italy, Tuscany, Siena, View of the facade of Siena Cathedral from Piazza del Duomo.

Italy, Tuscany, Siena, View of Siena Cathedral from the top of the Torre del Mangia in Piazza del Campo.

Italy, Veneto, Verona, city views from Teatro Romano of Ponte Pietra & Duomo.

Italy, Veneto, Verona, city views from Teatro Romano of Ponte Pietra.

Italy, Veneto, Verona, city views from Teatro Romano of Ponte Pietra & Duomo.

Italy, Veneto, Verona, city views from Teatro Romano of Ponte Pietra.