Studies from Gropius' Berlin Office: Elevations, 1:50

Colored marker and blue pen on paper

Colored marker on paper

Black ink on translucent vellum paper

Black and colored crayons on paper

Black marker and adhesive on paper

Acrylic paint on paper

Blue pen and colored marker on paper

typewritten text, graphite, watercolor, gouache and red ink on off-white wove paper, double-sided, four sheets joined

Colored marker on paper

Opaque watercolor on paper

Graphite on paper

Colored crayons on paper