Pencil Drawing of SS. Christopher and Anthony from a Bas-Relief by Giovanni da Pisa

Red and black chalk on cream antique laid paper

Colored crayon on brown wove paper

Brown ink over black chalk, squared in black chalk, on off-white antique laid paper

Graphite on off-white wove paper; verso: charcoal and graphite

Graphite on off-white wove paper

Colored marker on paper

paper

Colored marker on paper

Graphite on paper

Graphite on gray paper

Black ink, charcoal, and colored pencil on cream laid paper

Green and brown crayon on paper