An autograph and drawing by Harry Potter author J.K. Rowling are among a collection of celebrity signatures being sold at auction this week.
More than 240 iconic figures - including Sir Paul McCartney, Jamie Oliver and Lenny Henry - provided sketches and their autograph for a charity project.
Now the entire collection is being sold by the Derbyshire firm Hansons Auctioneers on April 11 with an estimate of £3,000-£5,000.
