David Yurman is an American jewellery designer and founder of his eponymous house. In a creative partnership with his wife, Sybil, who is a painter, Yurman, himself a sculptor, launched his namesake jewellery company in 1980. David Yurman s jewellery is carried by luxury and specialty shops around the world and in forty-five solely owned boutiques. Paul Greenhalgh is a published author and director of the Sainsbury Centre for Visual Arts at the University of East Anglia, in Norwich, U.K. He is the former director and president of the Corcoran Gallery of Art and Corcoran College of Art and Design in Washington, D.C. William Norwich is a writer, fashion and interior design editor, and video and television reporter. Carine Roitfeld is a legendary fashion stylist, former editor in chief of French Vogue, and founder of CR Fashion Book.