Fiona Bruce and the team head to Cheshire for a day of valuations at Arley Hall and Gardens.Combing through the objects brought in by visitors, the experts are excited to discover two different items that have spent many years hidden from view - a gold bracelet found mysteriously bricked up behind a wall that is linked to a tragic love story, and a time capsule, buried in 1886, which is opened on camera to reveal its secrets 130 years later.But the biggest gasps are held back for the discovery of a lost work by one of the most important artists of the late 19th century, Sir Lawrence Alma-Tadema.