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

Graphite and blue crayon on paper

Black crayon on envelope

Graphite and crayon on paper

B/w photocopy, black ink, and adhesive on paper

Watercolor on paper

Yellow and blue marker on paper

Graphite and blue ink on paper

Gouache on paper

Graphite on paper

Graphite on paper

Black and colored crayons on paper

Black crayon on paper and mounted