Untitled (bleed-through of previous page, left page); Untitled ("Charles River Rainbow," right page)

Graphite on off-white modern laid paper

Mixed media

Two unmounted drawings: ink on paper

Graphite on paper

Graphite on paper

Graphite on off-white wove paper

Graphite on off-white wove paper

Red chalk on cream antique laid paper

Red and black chalk with touches of white chalk on blue paper

Graphite on paper

Colored crayons on paper

Colored marker and black pen on paper