Untitled (note and bleed-through of previous page, left page); Untitled (design for Rosenthal fountain, right page)

Graphite on paper

Black crayon on paper

Green, blue, and violet crayon on paper

Graphite on paper

Colored marker on paper

Mixed media

Graphite on paper

Black crayon and graphite on paper

Alkyd and modified oil paint on machine-made laid paper

Graphite on off-white wove paper

Ink on paper

Black crayon on paper