Click the FOLLOW button to be the first to know about this artist's upcoming lots, sold lots, exhibitions and articles Two of these are dedicated solo exhibitions, like “Treasures of the British ...

I have come to Windsor Castle to see the queen’s collection of Leonardo da Vinci drawings ... in libraries in Paris, London, Madrid, Turin, and Milan, and in the private collection of Bill ...

At first glance, it’s a jumble of disconnected information: how to crush diamonds, how to mix paints of strong blue or red, observations on the flight of birds. But this small notebook—18 ...