Abraham and Jacob

Brown ink, brown wash, and graphite on cream wove paper

Graphite, white chalk, and charcoal or black chalk on tracing paper, laid down

Graphite on oiled antique laid paper

Graphite on white wove paper

Graphite on pale gray modern laid paper

Black crayon, squared in black crayon, on off-white antique laid paper

Red chalk on oiled antique laid paper

Watercolor

Gray wash and graphite on off-white wove paper

Brown ink and graphite on cream wove paper.

Prepared chalk on two pieces of tan wove paper

Black crayon with touches of pastel in white, mauve, pink, yellow, and blue on light brown paper