Study for portrait of Derek Bok of original composition with Foggs' Caracciolo in the background: seated figure facing right

Ink on slide film, hand colored

Black crayon on envelope

Graphite on cream wove paper

Graphite on off-white wove paper

Pastel and graphite on tracing paper

Transparent and opaque watercolor on cream wove paper

Pastel on paper

Pastel on cardboard

Graphite and brown crayon on off-white wove paper

Black ink over graphite on thin tracing paper, mounted to off-white cardboard

Black ink on cream wove paper

Charcoal and graphite on blue laid paper