Otto Piene

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

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

Untitled (blank, left page); Untitled (text, crossed out, 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 ("Our Building", left page); Untitled (dog, right page)

L'Or et le Noir

Pure Energy, I

Light Graphic

Untitled

Light Ballet

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

Plate (folio 11) 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 (notes, right page)

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

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

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

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

Untitled (Chloe's drawing, left page); Untitled (Chloe's drawing, right page)

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

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

Inserted sheet

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

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

Untitled (bleed-through of previous page, left page); Untitled ("Talking Heads" sketch of Voltaire, right page)

Untitled (blank, left page); Untitled (b/w photocopy of birthday greeting, right page)

Untitled (blank with note and color transfer, left page); Untitled (view of Athens, right page)

Untitled (bleed-through of previous page, left page); Untitled (ruins in Nemea, right page)

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

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

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

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

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