Boys Bathing at Pond near Cambridge, Massachusetts

Graphite, watercolor, and black ink on thin cream card

Charcoal with erasure on heavy wove paper

Black crayon on paper

Black ink, colored and black chalk on off-white wove paper

Watercolor and gouache over graphite on off-white wove paper mounted on board

Black chalk with incidental offset of red chalk on cream antique laid paper

Graphite on paper

Ink and graphite on paper

Pen and dark brown ink over graphite on cream modern laid paper; verso: pen and brown ink

Graphite on paper

Charcoal and oil paint on cream wove paper

Graphite on darkened off-white wove paper