Piccolomini Library

The Piccolomini Library is a room in Siena Cathedral where walls display ten frescoes depicting scenes from the life of Pope Pius II, with painted pilasters and arches forming a grand loggia arrangement. The space was originally designed to house a significant collection of manuscripts from across the Mediterranean region.

A cardinal from the Piccolomini family commissioned this library in 1492 to store Greek, Latin, and Hebrew manuscripts collected by his uncle, a pope. The collection represented one of the most important assemblies of documents in its time and reveals the education and influence of this family.

The ceiling features rectangular patterns with half vaults painted in blue, red, and gold, incorporating the Piccolomini family crest throughout the decorations. These colors and symbols show how the family expressed their power and taste through artistic works.

Visiting requires a combined ticket that grants access to the Cathedral, Museum, Baptistery, Crypt, and other religious buildings. Plan time to explore the other spaces, as they are all connected within a single complex.

A Roman marble sculpture titled The Three Graces from the Hellenistic period stands within this room, blending classical art with Renaissance works. This ancient sculpture contrasts intriguingly with the painted frescoes and reveals the family's passion for collecting art objects across different epochs.