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 (animal sleeping, left page); Untitled (portrait of artist's uncle, right page)

Untitled (animal sleeping, left page); Untitled (portrait of artist's aunt, right page)

L'Or et le Noir

Pure Energy, I

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

Light Graphic

Light Ballet

Rose or Star (Rose oder Stern)

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

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

Untitled (notes, left page); Untitled (blank with color transfer, right page)

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

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

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

Untitled (blank, left page); Untitled (multiple views of "sun wheel," right page)

Untitled (bleed-through of previous page with page number, left page); Untitled (design for flower house, right page)

Untitled (bleed-through of previous page with page number, left page); Untitled (designs for "wind sculptures & windsocks" with color transfer, right page)

Untitled (marker transfer, left page); Untitled (signature, right page)

Untitled (bleed-through of previous page, left page); Untitled (car and silos in Seligman, MO, right page)

Untitled (bleed-through of previous page, left page); Untitled (sketch for IBA symbol, right page)

Untitled (bleed-through of previous page with notes, left page); Untitled ("Laser Tower," right page)

Untitled (bleed-through of previous page with note, left page); Untitled (inflatable roosters and "Circus" in Reims, right page)

Untitled (bleed-through of previous page, left page); Untitled (view of "Red Beach," right page)

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

Untitled (bleed-through from previous page, left page); Untitled (Chatham Cape seascape, right page)

Inserted sheet

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