Competition Entry for Palace of the Soviets, Moscow, 1931: Three types of stages: plans

Black crayon on paper

Graphite on paper

Colored marker on paper

Graphite on paper

Black crayon on paper

Black marker on paper

Ink and wash on paper

Graphite on paper

Ink on paper

Watercolor and black ink on paper

Opaque and transparent watercolor, graphite, and black ink on cream card

Colored marker on paper