Otto Piene

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

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

L'Or et le Noir

Pure Energy, I

Untitled

Light Graphic

Light Ballet

Rose or Star (Rose oder Stern)

Plate (folio 5) 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 (layout for duration of "Silberne Frequenz" in Münster, right page)

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

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

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

Untitled (sketch by artist's daughter, left page); Untitled (bleed-through, right page)

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

Untitled (marker test with color transfer, left page); Untitled (child's drawing with bleed-through of previous page and color transfer, right page)

Inserted leaves

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

Untitled (bleed-through of previous page, left page); Untitled (blank with adhered sheets of paper, right page)

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

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

Inserted sheet

Untitled (notes and sticky note, left page); Untitled (Chatham Cape seascape, right page)

Inserted photocopy of letter to Günther Uecker

Untitled (bleed-through of previous page, left page); Untitled (view of Fira, Greece, 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)

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