Bauhaus Masters' Housing, Dessau, 1925-1926: Staircase window: elevation, sections and details, 1:20

Graphite and white paint on paper

Graphite on paper

Colored marker on paper

Crayon on paper

Colored marker on paper

Black crayon on paper

Black crayon on cream wove paper

Black crayon on paper

Black fiber-tip ink on off-white wove paper

Graphite on paper

Mixed media on off-white wove paper

Colored crayons ; black crayon on paper