Untitled (bleed-through of previous page with color transfer and note, left page); Untitled (notes "for Berlin" 2014 retrospective, right page)

Graphite on paper

Black ink on tan wove paper

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

Black chalk on toned cream antique laid paper, framing lines in black chalk

Graphite on white wove paper

Black ink on off-white wove paper

Black crayon on paper

Black ink on heavy off-white wove paper

Black ink on cream wove paper

Black crayon on paper

Black crayon and graphite wash on off-white wove paper

Black chalk on cream antique laid paper