Otto Piene

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

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

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

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

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

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

Untitled ("Our Building", left page); Untitled (dog, 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

Light Graphic

Untitled

Light Ballet

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

Rose or Star (Rose oder Stern)

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

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

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

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

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

Untitled (bleed-through of previous page, left page); Untitled (design for Museum of History and Technology in DC, right page)

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

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

Untitled (Jessica's drawing with color transfer, left page); Untitled (bleed-through of following page and color transfer, right page)

Untitled (bleed-through of previous page, left page); Untitled (notes, 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, left page); Untitled (path in landscape, right page)

Untitled (bleed-through of previous page, left page); Untitled (view of Santorini with faint color transfer, right page)

Untitled (blank adhered sheet and notes, left page); Untitled (view of Santorini, right page)

Untitled (bleed-through of previous page and adhered calendar pages, left page); Untitled (marker tests on back endpaper, right page)

Untitled ("light tower" sketches, two-page spread)

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)