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

Black crayon on paper

Graphite and yellow ochre crayon on paper

Colored marker on paper

Colored marker on paper

Colored marker on paper

Colored marker on paper

Colored marker on paper

Graphite on paper

Graphite on paper

Graphite on paper

Black pen and red marker on paper

Black crayon on cream wove paper