Study of a Tree Trunk Sawed in Half

Charcoal on beige wove paper

Graphite, with opaque white heightening, on off-white paper

Transparent watercolor and graphite on off-white laid paper; verso: graphite

Brown ink and brown wash over graphite on cream wove paper

Distemper on wallpaper

Black chalk and pastel on white paper

Brown ink on white wove paper

Graphite on white wove paper

Pastel on blue-gray wove paper, faded to tan within previous mat opening.

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

Black ink on tracing paper, darkened and adhered to laid paper

Graphite, black and red crayon, and black wash on white paper