Untitled [Landscape on the River, "An der Ilmenau, Lüneburg"]; verso: Untitled [Rocks]

Graphite on paper

Graphite on paper

Graphite on off-white wove paper

Graphite on paper

Charcoal, chalk, and graphite on paper

Graphite on paper

Colored marker and blue pen on paper

Graphite on paper

Graphite and brown crayon on paper

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

Colored marker on paper

Colored marker on paper