Lucas Cranach the Elder, ‘ortrait of John Frederick I, Elector of Saxony, known as Johann the Magnanimous (1503-1554) And his wife Sybille of Cleves (1512-1554)’, De Jonckheere
Lucas Cranach the Elder, ‘ortrait of John Frederick I, Elector of Saxony, known as Johann the Magnanimous (1503-1554) And his wife Sybille of Cleves (1512-1554)’, De Jonckheere