Detail of The Ascension of Saint John the Evangelist, after Giotto (recto and verso)

Graphite on paper

Charcoal on cream laid paper

Graphite on paper

Watercolor, graphite and colored crayon on off-white wove paper

Dark red-brown conte crayon on white wove paper

Brown ink, brown wash and white gouache on faded blue paper, laid down overall on decorative mount

Graphite and ink on paper

Graphite and typewritten text on paper

Ink on paper

Colored marker on paper

Watercolor on ruled off-white wove paper

Black marker and watercolor on paper