Untitled (blank with stray mark, left page); Untitled (notes on sky events, right page)

Black and red marker on paper

Black, blue, and silver marker on paper

Brown crayon on cream wove paper

Colored marker on paper

Watercolor over graphite on cream card

Black marker on paper

Watercolor and gouache on cream wove paper

Graphite on green laid paper

Colored marker on paper

Black marker on paper

Black and red marker on paper

Ink, graphite, and colored pencil on paper