Considering the Locanda Vesuna in Siena?
A VT member wrote the following comment about visiting Siena:
Libreria Piccolomini - amazing books by globetrott
Libreria Piccolomini is full of plenty of amazing books.
Every letter in the book was drawn by hand, the 1st letter of the page was also decorated in a special way, covering almost a quarter of the page simply for the ornaments of the first letter...