William Rush and His Model is the collective name given to several paintings by the American artist Thomas Eakins, one set from 1876–77 and the other from 1908. These works depict the American wood sculptor William Rush in 1808, carving his statue Water Nymph and Bittern for a fountain at Philadelphia's first waterworks. The water nymph is an allegorical figure representing the Schuylkill River, which provided the city's drinking water, and on her shoulder is a bittern, a native waterbird related to the heron. Hence, these Eakins works are also known as William Rush Carving His Allegorical Figure of the Schuylkill River.