Standardized Housing, Buenos Aires, 1931-1932: Building type A: sketch of ground floor plan, 1:50

Graphite on paper

Black, brown, and blue crayon on paper

Black marker on paper

Black ink over traces of graphite on cream wove paper

Graphite, partially erased and rubbed, on cream wove paper

Ink on paper

Black ink on blue wove paper; verso: black ink

Charcoal on cream laid paper

Graphite on paper

Graphite on paper

Graphite on paper

Colored marker on paper