Art experts track down the work of of some of the biggest names in art that are lying hidden away in museums, art galleries and country houses around the UK.
Where to Watch Britain's Lost Masterpieces • Season 5
Brighton PavilionPotential portraits by Francesco Trevisani and Joos van Cleve are investigated.
Tatton Park
E2
Tatton ParkA potential portrait by either Parmigianino or Francesco Salviati is investigated.
Glasgow
E3
GlasgowTechnical 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.