Nathan Wyburn (born 24 October 1979) is a Welsh variety act artist and media personality who has created celebrity portraits (iconography) and pop culture imagery using non-traditional media such as foodstuffs and other household items, most notably working with Marmite on toast. He has personally created works of art for Prince William & Kate Middleton, Prince Charles, Mariah Carey, Dame Shirley Bassey, Catherine Zeta-Jones and The Jacksons.