A Flower with Red Petals (Calsedonica)

Red and white chalk on off-white antique laid paper; framing line in brown ink

Graphite on paper pasted down on parchment

Brown ink

Black and white chalk, squared in graphite, on faded blue antique laid paper; verso: black and white chalk counterproof with touches of ochre, with squaring transferred from recto

Black chalk with touches of graphite and incidental marks in brown ink(?) on parchment, autograph framing line in black chalk

Brown and black ink, gray wash, and white opaque watercolor over graphite, incised, on cream antique laid paper, framing line in black ink over brown ink

Graphite on parchment autograph framing line in graphite

Brown ink and brown wash over graphite on cream antique laid paper

Opaque and transparent watercolor on off-white antique laid paper, partial framing line in black ink

Black chalk and brown opaque watercolor (?) on white prepared parchment

Graphite on parchment

Black and white chalk and white opaque watercolor on blue paper, faded to light brown