Nasturtium Indicum

Brown ink, brown wash and black chalk, with a framing line in brown ink, on off-white paper, laid down

Red chalk and brown wash on cream antique laid paper, incised, two pieces joined

Black and red chalk on parchment

Black and white chalk on blue paper, framing line in black ink

Black and white chalk on blue paper

Brown ink, red and black chalk and white opaque watercolor on cream antique laid paper prepared with thin white ground, partial framing line in brown ink

Transparent and opaque watercolor over graphite on parchment, framing line in brown ink

parchment

Graphite on paper mounted on parchment page

Brown ink, brown wash and white opaque watercolor on cream antique laid paper; with later additions of gray wash and black chalk, and some scratchwork at the contour of wing at the upper left and the right column base at lower left

Brown and black ink, gray wash, and graphite on cream antique laid paper, partial framing line in graphite

Graphite on parchment