Untitled (bleed-through of previous page with Einstein head, left page); Untitled (notes, right page)

Ink on paper

Graphite on paper

Graphite on off-white wove paper

Graphite on paper

Black crayon and white chalk on blue laid paper

Black crayon and graphite on heavy cream wove paper; verso: black crayon

Graphite on paper

Watercolor, gouache, and brown ink on cream paper, laid down

Graphite on paper

Colored marker and graphite on paper

Drawing scratched on slide film, hand colored

Brush and brown wash on off-white modern laid paper, bordered in graphite