Maquette for the poster "Let’s repay the coal debt to the state"

Colored marker on paper

Black crayon on paper

Black ink and gray wash on cream laid paper

Charcoal on paper

Graphite on off-white laid paper

Blue marker and graphite on white wove translucent paper

Black pen on ruled paper, adhesive, and black marker on paper

Colored marker on paper

Colored marker on paper

Black ink with brown and black chalk on cream laid paper

Graphite on paper

Ink on paper