Study of Running Figures, from a Picture by Paolo Uccello, in the National Gallery

Graphite with purple crayon on paper

Graphite on cream wove paper

Black marker and black pen on paper

Black ink and graphite on off-white wove paper

Watercolor on paper

Crayon on paper

Metalpoint on prepared paper

Graphite on paper

Watercolor on cream antique laid paper

Graphite on off-white tracing paper

Black marker on paper

Collage of cut printed papers with spray paint, graphite and plastic film(?) on paper board