Competition Entry for Marie-von-Boschan- Aschrott Home of the Aged, Kassel, 1929-1930: Sketches of interior perspectives

Graphite on paper

Graphite on paper

Mixed media

Watercolor and chalk-pastel on white paper

Colored marker on paper

Gouache and graphite on paper

Colored marker on paper

Green and yellow crayon on paper

Colored crayons on paper

Colored marker and blue pen on paper

Blue ink on cream wove paper

Orange, green and blue crayon on paper