Untitled (adhered sketch of plants, left page); Untitled (adhered sketch of plants, right page)

Graphite and colored pencil on paper

Graphite on paper

Black crayon on paper

Colored marker on paper

Graphite on paper, mounted

Black crayon or charcoal on paper

Red marker on paper

Graphite on paper with irregular right and bottom edge

Colored crayons on paper

Graphite on off-white wove paper

Charcoal and black and colored chalks on cream wove paper

Watercolor on Asian paper