Apartment Building, Paris, 1930-1931: Ground floor plan and elevation, 1:200

Black and colored crayon on off-white wove paper

Graphite and colored pencil on paper

Graphite on paper

Red ink and wash on off-white wove paper

Graphite on off-white wove paper

Graphite and charcoal on paper

Paper and sticker

Graphite and blue crayon on paper

Black and red marker on paper

Colored marker and green pen on paper

Graphite on paper

Graphite with charcoal on off-white wove paper