Images Dated 2005 October

The Sforza Monument, c1488-1493. Artist: Leonardo da Vinci

The Sforza Monument, c1488-1493. Top: study, c1488-1490, from the collection of the Royal Library, Windsor Castle, Windsor, England; bottom right: Two Sketches of Moulds for Casting a Prancing Horse, from the Codex Atlanticus, centre: Horse within a Mould, bottom left: The Mould Packed for Transport, 1491-1493, from the collection of the Royal Library, Windsor Castle, Windsor, England

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Horseman, 1480-1481. Artist: Leonardo da Vinci

Horseman, 1480-1481. Study for The Adoration of the Kings, from the collection of Captain Colville, London, England; top right: Horseman, 1480-1481, Study for The Adoration of the Kings, from the collection of John Nicholas Brown, Rhode Island, U.S.A.; bottom: Horse, Lion's Head, and Face of Man, c1504, Studies for The Battle of Anghiari, from the collection of the Royal Library, Windsor Castle, Windsor, England

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Leda and the Swan, c1504-1506. Artist: Leonardo da Vinci

Leda and the Swan, c1504-1506, from the collection of Franz Koenigs, Haarlem, Netherlands; middle: Leda and the Swan, c1504-1506, from the collection of the Duke of Devonshire, Chatsworth, England; far right: Study of a Leda, c1504, from the collection of the Royal Library, Windsor Castle, Windsor, England

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