Head of Pope Leo X [from Raphael's 'Portrait of Leo X with Cardinals Giulio de' Medici and Luigi de' Rossi'

A print of the head of Pope Leo X, a detail from Raphael's 'Portrait of Leo X with Cardinals Giulio de' Medici and Luigi de' Rossi' (1517-18) currently in the Uffizi, Florence (inv.1912, no.40); in an oval. Lettered with production details and identification of the sitter as Leo X. Stamped with the blind stamp of Paolo Caronni (Lugt 4187).