We visited this magnificent small room in the Palace of the Duke of Urbino. The Palace is at the top of a steep Hill and is surrounded by the city of Urbino. You are about 25 minutes away by bus from the sea coast town of Pesaro in the Marche region of Italy.

The room is a marvel in wood. Please see the link below.

 

Source: Astrolabes and Armour: The Studiolo of Federico da Montefeltro at Urbino