Detail of Drapery from the Cafaggiolo Altarpiece, after Alesso Baldovinetti

Black and red conté crayon on ivory tracing paper

Black ink, graphite, and yellow chalk on off-white wove paper

Graphite on cream laid paper

Graphite on heavy off-white wove paper

Black ink and graphite on off-white wove paper

Sketchbook with cardboard covers and spiral wire binding

Black crayon on thin ivory wove paper

Graphite on paper

Colored pencil on off-white wove paper

Acrylic on off-white wove paper

Graphite on paper

Graphite on translucent vellum paper, the reverse printed with a grid