Portrait of a Man, perhaps Simon van Slingelandt

Graphite on paper mounted on parchment page

Brown ink, brown wash and white opaque watercolor over black chalk on off-white antique laid paper, prepared with brown wash, traces of a framing line in black chalk

Brown ink on beige antique laid paper with framing lines in black ink

Brown ink and gray wash over graphite and black chalk on cream antique laid paper, framing line in black ink and gold wash; verso: graphite tracing of two figures from upper left recto

Watercolor and gouache on dark cream antique laid paper

Graphite on off-white antique laid paper, mounted overall (with secondary sheet extending at top by .5 cm); framing line in black ink

Brown ink, brown and gray wash, green transparent watercolor, and touches of white chalk on the sheet of an account book, framing line in black ink and partial framing line in brown ink at bottom

Brown ink and transparent and opaque watercolor on antique laid paper, framing line in brown ink

Black and red chalk on parchment

Brown ink over black chalk on cream antique laid paper

Red chalk on light tan antique laid paper, mounted overall to a pink mount

Brown ink, brown wash and red chalk on cream antique laid paper, framing line in gray or black ink