Study of Points and Lines; verso: Study of Stools

Graphite on paper

Graphite on paper

Black and metallic marker and black pen on paper

Colored marker on paper

Graphite on paper

Black crayon on paper

Graphite on paper with irregular upper and right edges

Colored marker on paper

Black marker on paper

Graphite with yellow, blue, and purple crayons on paper

Black marker on paper

Black and red marker on paper