Competition Entry for Marie-von-Boschan- Aschrott Home of the Aged, Kassel, 1929-1930: Elevations with angle of sun on Dec. 21

Charcoal on paper

pen and black ink, brush and gray and green wash, blue watercolor, charcoal on off-white laid paper

Colored crayons on paper

Black marker on paper

Colored crayons on paper

Colored crayons on paper

Colored crayons on paper

Colored marker on paper

Graphite on paper

Black ink over graphite on off-white wove paper

Black crayon on paper

Graphite and red crayon on paper