Competition Entry for Marie-von-Boschan- Aschrott Home of the Aged, Kassel, 1929-1930: Perspective sketch

Black, blue and yellow crayon ; graphite on paper

Graphite on paper

Flower stains on paper

Blue pen on paper

Black pencil on paper

Colored marker and black pen on paper

Colored marker, luggage tag, graphite, and adhesive on paper

Black marker on paper

Black crayon on paper

Black crayon on envelope

Charcoal on cream wove paper

Colored marker on paper