 It was decorated in the early 18th century (1723-1733) by a series of artists including Alfonso Torreggiani (architect); Angelo Piò (sculptor), and Francesco Monti (painter).Other artists involved included the quadratura painter Fernando Galli Bibiena (1657-1743) and the stuccoist Carlo Nessi.The oratory now contains the altarpiece of "Ecce Homo" by Ludovico Carracci.