Untitled (blank, left page); Untitled (profile bust portrait of male figure (Herr Bünemann), right page)

Graphite on paper

Graphite on paper

Graphite on paper

Graphite on paper

Black crayon on paper

Watercolor and gouache over graphite on white wove paper

Black, pink, and yellow crayon on paper

Ink, graphite, and colored washes on paper

Graphite with blue and brown crayon on paper

Colored marker and black pen on paper

Black ink, partly over graphite, on cream laid paper.

Graphite on paper