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

Graphite on paper

Graphite and blue crayon on paper

Colored crayons on paper

Graphite and watercolor on paper

Colored crayons on paper

Colored marker on paper

Black, blue and pink crayon ; colored crayons on paper

Oil and watercolor on paper with a chalk ground, mounted to card

Colored marker on paper

Graphite and colored pencil on paper

Colored marker on paper

Black and red marker on paper