Britain's Lost Masterpieces

Bendor Grosvenor and Emma Dabiri visit Brighton Museum to investigate who painted two religious pictures, and uncover the story of an extravagant building.

Bendor Grosvenor and Emma Dabiri travel to Georgian mansion of Tatton Park in Cheshire, where Bendor has spotted a mysterious portrait of a 16th-century physician in its collection.

Technical difficulties frustrate Bendor’s attempt to uncover who painted an unfinished portrait in a Glasgow museum. Emma reveals the true identity of the sitter after 300 years.