A pen and wash drawing by Pacetti of Achilles on the back of Centaur hunting a Lion is in the Wedgwood Museum, Barlaston - it is copied  from a similar image on a classical marble, the Luna Disc of c. 800-400 BC in the Capitoline Museum, substituting that work's female centaur for Chiron.
A pen and wash drawing by Pacetti illustrates Achilles on the back of Centaur pursuing a Lion at the Wedgwood Museum, Barlaston. This piece is an adaptation of an ancient marble sculpture, the Luna Disc from c. 800-400 BC in the Capitoline Museum, with Chiron replacing the female centaur.