Untitled (bleed-through of previous page, left page); Untitled (notes on sky events, right page)

Two signatures, without covers

Transparent and opaque watercolor over graphite on off-white wove paper

Graphite

Black chalk, stumped, and white chalk on blue antique laid paper

Brown ink with traces of black chalk on off-white antique laid paper; verso: brown ink with traces of black chalk

Pastel on blue paper laid down on canvas

Graphite on paper

Ink on paper

Graphite on paper

China ink on paper

Charcoal on paper

Black chalk on off-white antique laid paper