Nude Youth in Position of "The Thinker"

Black ink and charcoal on cream laid paper

Graphite on paper

Black marker on paper

Colored marker and black pen on paper

Colored marker on paper

Gray wash and graphite on off-white antique laid paper, framing lines in red chalk, laid down on off-white antique laid paper and decorated with blue antique laid paper borders adhered to face

Crayon on paper

Graphite on heavy white Bristol board

Black chalk and brown wash on cream antique laid paper

Brown chalk with touches of black chalk on tan laid paper; verso: black chalk

Brown and black ink, brown wash and white gouache, over traces of brown and chalk chalk, on gray-brown antique laid paper, laid down on cream antique laid paper, yellow laid paper strips adhered to face, framing lines in black ink

Brown ink on dark cream antique laid paper, mounted down entirely