AN appeal has been launched to prevent “a national treasure” being damaged following the theft of lead from the roof of a New Forest church.

Rainwater has affected some of the interior of All Saints at Thorney Hill, Bransgore, which is home to an acclaimed mural by artist Phoebe Anna Traquair.

Parish legacies officer Bob Gee described the mural as “a jewel in the crown” while churchwarden David Crabb said it was “a national treasure,” with people coming from miles away to view it.

He added: “We were very concerned and a lot of prayers were offered up. Paintings like this can't stand any kind of moisture.”

Irish artist Traquair was noted for her role in the Arts and Crafts movement and the distinctive mural is thought to be one of only two painted in England.

The work, painted in the 1920s as a tribute to Lady Constance Manners from the local landowning family, includes figures such as William Blake and Alfred Lord Tennyson, as well as local scenes depicting Avon Tyrell and Hengistbury Head.

Last month lead was removed from half of the church roof which allowed rain to get into the historic place of worship. A wooden carving was also ripped from the bell tower of the church which was built in 1906.

Mr Gee said rainwater had come close to the mural, adding: “To lose it would have been a complete disaster so we desperately need the money to pay for the repairs to the roof and ceiling. We probably need around £40,000; we also need money for a better security system.”

A meeting was held last night at the community hall next to the church to discuss fundraising ideas.

A 33-year-old Southampton man, two men aged 18 and 41 from Christchurch and a 13-year-old boy from Christchurch were detained in connection with the theft. They have been bailed until Friday, April 12.