Sanchia Lewis went to Medway College in 1978-79 and at that time knew Billy Childish, Charles Thomson, Bill Lewis, Sexton Ming and other future Stuckists. In 1983/4, she was a member of Group Hangman along with Billy Childish, Tracey Emin and Sheila Clarke. She came to the private view of the first Stuckist show, Stuck! Stuck! Stuck!, on 16 September 1999 at Gallery 108 in Shoreditch, and was invited to join the group. Her work was then included in the first show, and she is seen as a founder member of the group. She exhibited in other Stuckist shows, including The Real Turner Prize Show in October 2000, but did not exhibit again, due to pressure of other work, until she participated in the Stuckism International Gallery stall at the Affordable Art Fair in March 2004. She has not been in subsequent shows.

Sanchia Lewis is sitting on the right side of the picture in a blue pullover.