Milan, 1496 and forty-four-year-old Leonardo da Vinci has a reputation for taking on commissions and failing to complete them. He is in a state of professional

The Rizzoli Quadrifolio art series combines the most popular artists with authoritative text and a fresh, unique format destined to appeal to children and adult

For more than five centuries The Last Supper has been an artistic, religious and cultural icon. The art historian Kenneth Clark called it 'the keystone of Europ