River God (recto); Sketches of Two Male Heads (verso)
Sébastien Bourdon · n.d.
Pen and brown ink over red chalk (recto) and brush and black ink (verso) on ivory laid paper, edge mounted on off-white laid paper
Sébastien Bourdon · n.d.
Pen and brown ink over red chalk (recto) and brush and black ink (verso) on ivory laid paper, edge mounted on off-white laid paper