LONDON, May 8 (Reuters) - A drawing of a bear’s head by Leonardo da Vinci is seen fetching up to $16.7 million, potentially setting a record, when it heads to auction in July, Christie’s said ...

A study of a bear's head by Leonardo da Vinci has sold for a record £7.5m (£8.8m with fees) at Christie's in London today. It was estimated to make £8m to £12m ($11.2m to $16.9m) but was ...

The provenance of Head of a Bear is quite admirable, as it previously belonged to 18th century British painter and Old Masters drawings collector Thomas Lawrence, as well as British captain ...