Drawing for "Two Curves: Blue Red" (Sculpture EK 325)

Graphite on thin off-white wove paper

Black ink and wash on white wove paper

Graphite on paper

Drawing scratched on slide film

Graphite on paper

Charcoal on cream laid paper

Charcoal on off-white laid paper

Graphite and black chalk on off-white wove paper

Red, black, brown and white conté crayon on ivory tracing paper

Charcoal on white wove paper

Graphite on off-white wove paper

Graphite on paper