Untitled (details and notes on "Silberne Frequenz" in Münster, left page); Untitled (notes, right page)

Black crayon and ink on paper

Blue crayon on paper

Watercolor on paper

Black crayon on off-white wove paper

Colored marker on paper

Colored pencil on cream wove paper

Graphite on paper

Charcoal on paper

Black crayon on paper

Black crayon on paper

Black crayon on paper

Black marker on paper