Competition Entry for Marie-von-Boschan- Aschrott Home of the Aged, Kassel, 1929-1930: Sketches of floor plan and elevation

Colored crayons ; black crayon on paper

Black marker on paper

Graphite and transparent watercolor on cream wove paper

Graphite and charcoal on paper

Black crayon on paper

Paper

Graphite and blue crayon on paper

Colored marker on paper

Paper with color transfer

Black marker on paper

Colored marker on paper

Graphite with brown and blue crayon on paper