Untitled [Two Children on Tricycles, Playing]; verso: Untitled [Child on Tricycle]

Watercolor over graphite on white card

Colored marker on paper

Ink, over graphite, wash, and collage elements on paper

Graphite on paper

Black chalk on cream antique laid paper

Gouache on paper

Sketchbook with cardboard backing, heavy paper cover, and spiral wire binding

Black colored pencil on off-white wove paper; verso: black colored pencil on off-white wove paper

Graphite on paper

Colored crayon on paper

Transparent and opaque watercolor, brown ink, and shell gold on cream laid paper

Watercolor over graphite on cream antique laid paper