Untitled (bleed-through of previous page and color transfer, left page); Untitled (design for "Kohleobjekt," right page)

Colored marker on paper

Graphite on off-white wove paper

Graphite, gouache, metallic paint, black and red ink and typewritten labels

Graphite and colored crayons on paper

graphite and brown wash on cream modern laid paper, laid down to blue antique laid paper

Watercolor, brown ink, black chalk on tan antique laid paper

Graphite and ink on paper

Watercolor and gouache on faded blue wove paper

Colored marker on paper

Graphite and yellow crayon on paper

Graphite and ink on paper

Graphite on off-white wove paper