Untitled (date, left page); Untitled (light sculpture notes and illustrations, right page)

Pastel on off-white laid paper

Graphite on paper

Black, green and chartreuse crayon on paper

Graphite on paper

Colored marker on paper

Watercolor on paper

Black crayon on paper

Graphite on off-white wove paper

Graphite on paper

Black crayon on paper

Dark green crayon on paper

Black and blue marker on paper