Apartment Building, Paris, 1930-1931: Elevation, 1:100

Black marker on paper

Aqua, black, and pink crayon on paper

Red-brown crayon on paper

Black crayon on paper

Colored marker and felt-tipped pens on paper

Colored marker on paper

Graphite on white wove paper

Black marker on paper

Crayon on paper

Blue pen and pink marker on paper

Colored crayons on paper

Graphite on paper