Studies of Three Soldiers with Rifles, Left Arms Extended, for "Coming of the Americans," Widener Library, Harvard University

Black marker on paper

Brown ink on cream antique laid paper

Black crayon on paper

Ink on paper

Graphite on cream wove paper

Black crayon on paper

Colored marker on paper

Graphite on brown wove paper

Colored marker on paper

Oil on tracing paper

Black chalk on blue wove paper; verso: black and white chalk

Graphite on blue-flecked cream laid paper