Competition Entry for Marie-von-Boschan- Aschrott Home of the Aged, Kassel, 1929-1930: Basement plan, 1:200

Graphite on paper

Black crayon on paper

Graphite and colored pencil on paper

Black crayon on paper

Black marker and ink, and opaque watercolor on paper

Black crayon and graphite on paper

Colored crayons on paper

Colored marker and black pen on paper

Black crayon on paper

Red, orange, and blue marker on paper

Colored marker on paper

Graphite on paper