Untitled (bleed-through of previous page, left page); Untitled (notes with adhered Northwest Airlines boarding passes and Thorncrown pamplet, right page)

Gray ink and gray wash cream antique laid paper

Charcoal on paper

Graphite on graph paper

Black ink on paper

Graphite on off-white wove paper

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 with yellow and green crayon on paper

Graphite on paper

Red chalk on cream antique laid paper, laid down on verso of counterproof

Colored marker on paper

Graphite on paper