Untitled (design for flower inflatable with bleed-through of previous page, left page); Untitled ("Enzian" flower designs, right page)

Mixed media

Black crayon on paper

Black marker and tape on paper

Black and red inks on brown wove paper

Graphite on cream paper

Colored marker on paper

Graphite on paper

Graphite on paper

Graphite on paper

Black crayon on paper

Black crayon on paper

Graphite on paper