Otto Piene

Untitled (notes, left page); Untitled (small sketches of ducks, trees, wagons, etc., right page)

Untitled (blank, left page); Untitled (text, crossed out, right page)

Untitled (blank, left page); Untitled (house, right page)

Untitled (blank, left page); Untitled (winter landscape with horse-drawn carriage and woman walking dog, right page)

Untitled (bridge over Weser River in Minden, left page); Untitled (seated male figure at table, right page)

Untitled (sun above forrest, left page); Untitled (sketch of seated woman [artist's aunt], right page)

Untitled (landscape, left page); Untitled (two sketches of figure in profile, right page)

Untitled (man in domestic interior, left page); Untitled (profile portrait of artist's uncle [Erich Pietschmann], right page)

L'Or et le Noir

Pure Energy, I

Untitled

Untitled (Smoke Drawing) (Ohne Titel [Rauchzeichnung])

Light Ballet

Rose or Star (Rose oder Stern)

Plate (folio 8) from the portfolio Rose or Star (Rose oder Stern)

Plate (folio 5) from the portfolio Rose or Star (Rose oder Stern)

Untitled (blank with watercolor, left page); Untitled (blank with watercolor transfer, right page)

Untitled (notes, left page); Untitled (layout for duration of "Silberne Frequenz" in Münster, right page)

Untitled (notes, left page); Untitled (notes, right page)

Untitled (notes, left page); Untitled (blank, right page)

Inserted leaves

Untitled (bleed-through of previous page, left page); Untitled (acrobats, right page)

Untitled (bleed-through of previous page with marker transfer, left page); Untitled (designs for Sky Art in Linz, right page)

Untitled (notes and sketches on "flower houses," two-page spread)

Untitled (adhered color photocopy, left page); Untitled (notes, right page)

Untitled (bleed-through of previous page, left page); Untitled (drawing for Portugal, right page)

Untitled (bleed-through of previous page, left page); Untitled ("flying bell ringers," right page)

Untitled (bleed-through of previous page, left page); Untitled ("Talking Heads" sketches of Benjamin Franklin, right page)

Untitled (bleed-through from previous page, left page); Untitled (church in Winter Harbor, right page)

Untitled (bleed-through of previous page, left page); Untitled ("flying people," right page)

Untitled (Maine landscape, two-page spread)

Untitled (bleed-through of previous page, left page); Untitled ("flying people" over color transfer, right page)

Sketchbook: Sun Eureka Berlin/"Mies Berlin"/Berlin Neue Nationalgalerie/John Cage/Groton

Untitled (note and bleed-through of previous page, left page); Untitled (itinerary notes, right page)

Untitled (blank, left page); Untitled (blank, right page)

Untitled ("Lichtplastiken" (Light Sculptures) with notes and bleed-through of previous page, left page); Untitled (blue marks, right page)