Portrait Sketch of a Man; verso: Portrait Sketch of a Woman

Graphite on paper

Black pen on paper

Brown, blue and ochre gouache, brown, reddish-brown, red and white oil paint on beige paper, white highlights added later (possibly in the 19th or 20th century)

Black ink and gray wash on cream wove paper, laid down

Brown ink on cream paper, darkened

Graphite and gray wash on off-white wove paper

Black and red marker on paper

Black and white chalk, squared, on blue wove paper

Black ink on cream wove paper

Graphite on paper

Graphite on paper

Brown ink, brown and gray wash over red chalk on white antique laid paper