High-Rise Steel Frame Apartment Building, 1929-1930: East and west elevations, 1:100

Opaque watercolor on paper

Black and colored crayon on off-white wove paper

Graphite on paper

Colored crayons on paper with attached newspaper with sketches of boats

Black crayon on paper

Graphite on off-white modern laid paper

Black marker on paper

Colored marker on paper

Graphite on paper

Charcoal on paper

Blue marker and black pen on paper

Colored marker on paper