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

Black and colored crayons on off-white wove paper

Black and red marker on paper

Black marker on paper

Graphite on cream wove paper

Graphite on paper

Graphite on paper

Black crayon on paper

Graphite, watercolor, and black ink on thin cream card

Black marker on paper

Colored marker on paper

Graphite on paper

Black and red marker on paper