Pop art
After mounting two solo exhibitions at Gimpel fils, London, in the mid-1990s, Haworth won a fellowship in 1997 to study American quilt-making. She returned to the United States and took up residence in Sundance, Utah, where she founded the Art Shack Studios and Glass Recycling Works, and co-founded the Sundance Mountain Charter School (now the Soldier Hollow Charter School). Since then, her career has exhibited in solo exhibitions at the Mayor Gallery, London (2006), Wolverhampton Art Gallery (2007), and Galerie du Centre, Paris (2008). She also has been represented in numerous Pop art retrospectives, including "Pop Art UK" (Modena, 2004), "Pop Art and the 60s: This Was Tomorrow" (London, 2004), "Pop Art! 1956-1968" (Rome, 2007), and "Seductive Subversion: Women Pop Artists, 1958-1968" (Philadelphia, 2009).