Study for portrait of Mr. and Mrs. Barker, full-length

Black crayon and ink ; black crayon on paper

Black fiber-tip ink on buff wove paper

Acrylic on plastic coated wove paper

Graphite on buff wove paper

Graphite on darkened off-white wove paper, mounted to buff cardboard

Graphite on paper

Black and brown ink, black chalk and gray wash on off-white notebook paper

Black ink and gray wash on cream laid paper

Blue ink over graphite on white modern laid paper

Graphite on cream wove paper

Gray wash on Japanese paper

Black ink on heavy brown wove paper