Stuccoes on the walls of the Ballroom A voluminous frieze runs along the perimeter of the room, clearly separating the ceiling from the walls. The latter are marked by high Corinthian stucco pilasters that form 14 regular spaces. The highest part of each space is decorated with a box with three maenads inspired by classic models. The center of the two short walls is instead marked by an arch with winged figures and in the center a tondo inspired by the Dionysian theme.