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

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

L'Or et le Noir

Pure Energy, I

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

Light Graphic

Light Ballet

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

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

Plate (folio 11) 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 (notes, left page); Untitled (notes, right page)

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

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

Untitled (child'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 (tiger, right page)

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

Untitled

Untitled (bleed-through of previous page, left page); Untitled (sketches for light sculptures, right page)

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

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

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

Inserted flower

Untitled (blank, left page); Untitled (notes and bleed-through of following page, right page)

Untitled (blank, left page); Untitled ("light tower" sketch, 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)

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