Three statuary groups: in the foreground, "The three Graces", 1812-17, by Antonio Canova (1757 - 1822), marble statue. At the centre, "The Graces and Cupid", 1820 -22 by Bertel Thorvaldsen (1770-1844) . In the background, "Dancing Terpsichore (Dancer), 1820, di Gaetano Matteo Monti (1776 - 1847).