The Cass Sculpture Foundation is a charitable commissioning body based in Goodwood, Sussex, England. The Foundation's 26 acre grounds are home to an ever-changing display of 80 monumental sculptures, all of which are available for sale with the proceeds going directly to artists. The Foundation is open to the public 7 days a week from 10.30 am to 4.30 pm, from March until November. The Foundation is a self-sufficient body reliant on sales of commissioned sculpture and visitor entrance fees.