Untitled (bleed-through of previous page, left page); Untitled ("Tobago face," right page)

Oil paint on offset lithograph, 1989 edition of Flora de la Real Expedición Botánica del Nuevo Reino de Granada (1783-1810)

Colored marker on paper

Graphite on ivory laid paper; verso: graphite

Mixed media

Colored marker on paper

Brown ink on tan wove paper

Black ink on on cream wove very smooth paper

Brown and black chalk and brown ink on cream laid paper; verso: brown chalk

Leather bound sketchbook

Graphite on slightly darkened off-white wove paper

Blue crayon on paper

Black ink and watercolor on cream laid paper