Ginevra de' Benci

Madonna of the Carnation

Virgin of the Rocks

Mona Lisa

The Virgin and Child with Saint Anne

The Virgin and Child with Saint Anne and Saint John the Baptist

Virgin of the Rocks

Wreath of Laurel, Palm, and Juniper with a Scroll inscribed Virtutem Forma Decorat [reverse]

Saint John the Baptist

Lady with an Ermine

La Belle Ferronnière

The Head of the Virgin in Three-Quarter View Facing Right

Sheet of Studies of Water Flowing past Obstacles

"These were his last words, and the merciful Saviour in his arms..." (Plate 48)

"To the Christians..." (Plate 77)

Anatomical Studies of the Developing Foetus

Anatomical Deawing of the Heart and its Blood Vessels

Opening Page of Book VIII of Valerius Maximus's Facta et dicta memorabilia

Hope and Destruction (Zerstörung und Hoffnung)

Limits of Reason

Storm Clouds over a River or Lake and Trees

Sheet of Studies of Water

Anatomical Drawing of the Lungs and Heart (of an Ox)

Arrival of the Air Steamer