Study of Letters and Numerals

Brown ink and blue ball-point ink on thin ivory wove paper

Watercolor and white gouache on off-white wove paper

Black chalk on cream laid paper

Black ink and gray wash on off-white laid paper

Oil on white prepared paper

Graphite on heavy cream wove paper

Graphite on off-white wove paper

Watercolor over graphite on off-white laid paper?

Charcoal on blue laid paper

Graphite on coated off-white wove paper

Graphite on cream colored-paper industrially-lined paper in a wire bound notebook with printed, coded, brown cardboard.

Graphite on paper