Untitled (blank, left page); Untitled (string section in orchestra, right page)

Colored marker on paper

Graphite with blue and yellow crayon on paper and mounted

Black marker and black pen on 1976 Creative Time exhibition invitation postcard, adhesive, and black marker on paper

Graphite on paper

Black crayon on paper

Watercolor on off-white Asian paper

Colored marker on paper

Colored marker on paper

Acrylic on off-white wove paper

Graphite on paper

Graphite on paper

Graphite, colored pencil, and watercolor on paper