Prehistoric Man, Two Horses, and a Serpent

Black and white chalk on brown wove paper

Conté crayon on beige modern laid paper

Black chalk and oiled brown chalk(?) on parchment

Watercolor over graphite on brown cardboard, mounted to cardboard

Watercolor over graphite on off-white wove paper

Black and red chalk with gray wash on cream antique laid paper, framing lines in brown ink and black chalk, partially incised, verso reddened for transfer

Red chalk on off-white antique laid paper, adhered to a decorated mount

Black and colored chalks, yellow wash, varnished, on tan paper

Graphite on off-white wove paper

Black crayon on paper

Watercolor over graphite on cream antique laid paper

Watercolor and gouache on heavy off-white wove paper