Untitled (lines and checkmark, left page); Untitled (sketch of painting, right page)

Black and green crayon on paper

Graphite with blue and yellow crayon on paper

Blue marker and black pen on paper

Colored marker on paper

Graphite on paper

Ink and colored crayons on paper

Graphite on paper

Colored marker on paper

Graphite on off-white wove paper

Black and red marker on paper

Graphite on paper

Black crayon on paper