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

Black ink on paper

Black crayon on cream wove paper

Aqua crayon on paper

Blue marker and black pen on paper

Black marker on paper

Black fiber-tip ink on off-white wove paper

Black pen and blue marker on paper

Crayon on paper

Graphite on paper

Black and metallic marker on paper

Graphite and watercolor on paper

Colored marker on paper