A Royal French Galley Seen from the Stern

Study of Bucephalus for the Relief "Alexander and Diogenes"

1675 · Red chalk, heightened with touches of white chalk, on tan laid paper, laid down on tan laminate board

Study for The Blessed Alessandro Sauli

1663 · terracotta

A Philosopher

1662 · marble

Sketch of a Heads after Giambologna's Neptune Fountain

1649 · black chalk

Design for the decoration of a Warship

1635 · Pen and brown ink, brush and brown wash, over traces of gray chalk on parchment

A Frigate at Sea

1630 · Pen and black ink, gray wash, brown ink, over black chalk, on vellum. Mounted on board.