Portrait of Willem Croes, after Frans Hals

Graphite on oiled antique laid paper

Red chalk on off-white antique laid paper, adhered to a decorated mount

Graphite on cream antique laid paper

Colored chalks on cream antique laid paper

Black chalk on off-white antique laid paper

Red chalk on oiled antique laid paper

Black and white chalk on tan antique laid paper, framing lines in black chalk

Black ink and gray wash over traces of black crayon on off-white laid paper, laid down to pale green laid paper with folio 6a

Brown and black ink and graphite, squared in graphite, on off-white antique laid paper

Black chalk on cream antique laid paper

Pen and dark brown ink over graphite on cream modern laid paper; verso: pen and brown ink

Gray ink and brown wash over graphite on cream modern paper, laid down to faded blue antique laid paper