Untitled (storehouse in Barntrup, left page); Untitled (portrait of artist's brother [Reinhold], right page)

Graphite on paper

Graphite on paper

Colored marker on paper

Ink on paper

Black crayon on paper

B/w photocopy, blue and black marker, opaque watercolor, and adhesive on paper

Black crayon on paper

Graphite on paper

Black and red marker and black pen on paper

Graphite and red crayon on paper

Graphite on paper

Black and red marker on paper