Added to the UNESCO World Heritage Site list, the city center of Siena is distinctive for its winding streets and medieval ...

With its picturesque alleyways and exceptional heritage, Siena is a must-see in the Tuscany region of Italy.

This is the closest reconstruction we'll ever get of the back predella (a box-like shelf with images that supported the main panels) of Siena cathedral's enormous double-sided high altarpiece ...