Swan, from an Archaic Greek Vase in the British Museum

Watercolor on off-white wove paper

Black crayon on paper

Ink on yellowish paper mounted on cardboard

Graphite on buff wove paper

Handscroll; ink on paper

Charcoal and purple and white chalk on brown wove paper

Brown ink, with some smudges of red chalk on antique laid paper; verso: brown ink

Black chalk stumping on cream antique laid paper, framing lines in black ink, graphite, black chalk and green watercolor, laid down on cream antique laid paper

Ink and wash on composite board

Brown-black ink and opaque watercolor on off-white laid paper

Graphite and watercolor on paper

Black and white chalk on green laid paper