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

Black and blue marker on paper

Graphite on paper

Black crayon on paper

Colored crayons on paper

Graphite and colored pencils on paper

Graphite on paper

Graphite and watercolor on paper

Colored marker on paper

Colored marker and stamped ink on paper

Graphite on tan wove paper

Black crayon on off-white wove paper

Colored marker and red ink on paper