Studiolo from the Ducal Palace in Gubbio, designed by Francesco di Giorgio Martini, executed in the workshop of Giuliano da Maiano and Benedetto da Maiano, ca. 1478-82, Walnut, beech, Rosewood, oak and fruitwoods in walnut base. 15ft, 10 15/16 in. x 16 ft, 11 15/16 in. x 12 ft., 7 3/16 in. MMA 39.153