Competition Entry for Marie-von-Boschan- Aschrott Home of the Aged, Kassel, 1929-1930: Sketch of ground floor plan

Black marker on paper

Colored marker on paper

Stamp ink on paper

Ink and watercolor on paper

Black crayon on paper

Graphite on cream wove paper

Colored marker and black pen on paper

Black crayon on paper

Black pencil on paper

Black crayon on paper

Graphite on paper

Graphite on paper