The costume designer Sandy Powell meets the art director and set-designer Simon Costin.

Sandy has 14 Academy Award nominations, including two this year for The Favourite and Mary Poppins Returns. She has won three Oscars - for Shakespeare in Love, The Aviator and The Young Victoria - and has worked extensively with Martin Scorsese, most recently on The Irishman.

Simon works with leading fashion houses such as Yves Saint Laurent, Gucci and Stella McCartney. He collaborated with Alexander McQueen to stage his spectacular catwalk shows. He is also Director of the Museum of British Folklore, and the Museum of Witchcraft in Boscastle, Cornwall.