BBC Four HD Monday

David Attenborough offers an insight into the often violent lifestyles of a female-dominated colony of ring-tailed lemurs in Madagascar

A look at the rolling grasslands of the Luangwa Valley in Zambia, which is at the very end of East Africa's Great Rift Valley

Dr Bendor Grosvenor and Emma Dabiri travel to Arbroath in Scotland to investigate a mysterious 16th-century portrait thought to be by one of the Old Masters

Filming in Italy, Germany, France and Britain, Alastair Sooke traces the complex and fascinating story of Western civilisation's love affair with Greek art

The team explore one of the biggest recent stories in space news, the 'city killer' asteroid 2024 YR4, George Dransfield explains the damage it could inflict on Earth

Napoleon has fallen and David is in exile. His star pupil, Jean-Auguste Ingres, is set to assume the role of first painter of France. Starring Anthony Bate

Andrew Graham-Dixon explores how art in France took a dramatic turn after the Revolution ushered in a bold new world of artists including Jacques-Louis David and Theodore Gericault

Filming in Italy, Germany, France and Britain, Alastair Sooke traces the complex and fascinating story of Western civilisation's love affair with Greek art

Dr Bendor Grosvenor and Emma Dabiri travel to Arbroath in Scotland to investigate a mysterious 16th-century portrait thought to be by one of the Old Masters

A look at the rolling grasslands of the Luangwa Valley in Zambia, which is at the very end of East Africa's Great Rift Valley