Kallenbach Residence, Berlin, 1921-1922: Garden elevation, 1:200

Black crayon on paper

Blue pen on black and white photocopy, blue and red pen on paper, adhesive, and black marker on paper

Black and gray marker on paper

black ink, black and colored crayons on cream laid paper; black ink on cream laid paper

Mixed media

Pen and ink, wash, watercolor

Graphite on paper

Ink on vellum

Colored marker on paper

Colored marker and black pen on paper

Colored crayons on paper and mounted

Graphite on paper