Total Eclipse of the Art

Boonie Tyler portrait
The portrait was bought 35 years ago and cost £50 Photo: ITV Anglia/Rolf Harris

A portrait of singer Bonnie Tyler painted by Rolf Harris could fetch £50,000 at auction today.

Cathy Sims, from King's Lynn, recently had the piece valued on the BBC's Antiques Roadshow.

She says her father bought the painting for just £50, 35 years ago.

It is being sold at Barry Hawkins Auctioneers in Downham Market, Norfolk.

Mrs Sims has promised to take her 5-year-old son to Disneyland in Paris if the piece sells.