Saints Peter, Martha, Mary Magdalen, and Leonard - Correggio (Antonio Allegri) (Italian, Correggio, active by 1514–died 1534 Correggio). Oil on canvas. The saints can be identified by their emblems: keys (for Saint Peter), a dragon (for Saint Martha), a pot of ointment (for Mary Magdalen), and fetters (for Saint Leonard).
Paradise, c,1598: Carlo Saraceni; the painting includes numerous divine and saintly symbols, including the white dove of the Holy Ghost; the four symbols of the Evangelists; and St Cecilia with her organ. (The Metropolitan Museum of Art)