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

Gouache on tan cardboard

Ink on paper

Black marker on paper

Black marker on paper

Graphite and black crayon on paper

Photographs, adhesive, and blue pen on paper

Graphite on paper

Blue crayon on paper and mounted

Colored marker on paper

Black crayon on paper

Colored crayons on paper

Black and gray marker on paper