A Flower with Red Petals (Calsedonica)

Black chalk, brown ink, brown wash, and white opaque watercolor on two vertically joined sheets of off-white antique laid paper

Black chalk on off-white antique laid paper, framing line in dark brown ink

Opaque and transparent watercolor on parchment adhered to panel; thick framing line in brown watercolor

Brown ink, brown wash, black chalk on oiled antique laid paper, incised, framing line in black ink along right, top and bottom edges

Brown and black ink, gray wash over black chalk on cream antique laid paper

Transparent and opaque watercolor over graphite on parchment

Brown ink and traces of black chalk on cream antique laid paper, incised, framing line in brown ink, attached to mount with two brown ink framing lines

Graphite and red chalk on vellum

Graphite on paper mounted on parchment page

Brown ink, brown wash and white opaque watercolor on cream antique laid paper, framing lines in brown ink and graphite at right, some ruled, and in black chalk at bottom

Black and white chalk on blue antique laid paper, faded to gray-blue, framing line in brown ink

Brown ink on cream antique laid paper