Preparatory drawing for woodblock print triptych The Interior Works of a German Battleship

Unmounted drawing: ink and light color on paper

Twenty-four ink drawings on paper, pasted into book

Unmounted drawing: ink on paper

Ink drawings with color wash (19 sheets) bound with paper strip

Monochrome and polychrome cartouches (11 sheets)

Book of 38 sketches for textile patterns on paper

One of Three Monochrome Sketches

Unmounted drawing: ink on paper

Monochromatic designs (32 sheets) bound with paper strips

Unframed drawing; ink on paper

Ink on paper

Unmounted drawing: ink on paper