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

Black ink on white laid paper

Colored marker on paper

Graphite with yellow and blue crayon on paper

Graphite on paper

Colored crayons on paper

Opaque watercolor, graphite, blue pen, and adhesive on paper

Colored marker and black pen on paper

Graphite with green and purple crayon on paper

Black pen on paper

Graphite on paper, mounted

Graphite on paper

Black crayon on paper