Competition Entry for "Chicago Tribune" Tower, 1922: Elevation

Black ink on blue wove paper; verso: black ink

Black pen on paper

Colored marker and adhesive on paper

Graphite and green crayon on paper

Graphite on paper

Black crayon on paper

Graphite and blue paint on paper

Graphite on white wove paper

Graphite and colored pencil on paper

Colored crayons on paper and mounted

Black and blue marker on paper

Collage of cut printed papers with spray paint, graphite and plastic film(?) on paper board