A Red and White Striped Tulip (Admiral Victor)

Brown and gray wash, graphite and white opaque watercolor on off-white antique laid paper, framing line in black ink, incised; verso: gray wash and trial strokes in black ink

Black and white chalk on blue antique laid paper, double framing line in brown ink

Brown ink on white antique laid paper, prepared with red chalk wash, laid down on antique laid paper

Brown ink, brown wash, red chalk and traces of black chalk on off-white antique laid paper, framing line in black ink and partial framing line in red chalk

Black chalk and gray wash on cream antique laid paper

Black chalk and oiled brown chalk(?) on parchment

Watercolor and gouache on dark cream antique laid paper

Graphite on parchment

parchment

Black chalk, gray wash, and white chalk on brown-gray antique laid paper

Transparent and opaque watercolor on antique laid paper

Graphite and black chalk, partially incised, on white antique laid paper, framing line in graphite