Sketchbook: Light Sculptures/Notes on Past Sky Events, 1928 - 2014
Otto Piene
Sketchbook: Prostate Cancer, 1928 - 2014
Otto Piene
Sketchbook: "Perforations" Leopold Hirsch Museum Düren 'Papierkunst' ("alle Objekte perforiert aus Papier and Pappe"), 1928 - 2014
Otto Piene
Sketchbook: Québec City/Condor Airplane Competition (unrealized)/Sky Events, 1928 - 2014
Otto Piene
Sketchbook: Ultramarine by CAVS/Icarus, 1928 - 2014
Otto Piene
Sketchbook: Portraits/heads in the shape of buildings. Martin Luther, Kant, etc./Miner's lamp, 1928 - 2014
Otto Piene
Sketchbook: Heinrich Heine, 1928 - 2014
Otto Piene
Sketchbook: Morocco/Plans for Exhibition of Sketchbooks, 1928 - 2014
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Sketchbook: Blue Poodle/ France, 1928 - 2014
Otto Piene
Sketchbook: Tobago, 1928 - 2014
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Sketchbook: Portraits/Travels in Mexico/Gordes/NYC, 1928 - 2014
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Sketchbook: Light Sculptures/Poster Designs/“Flying People”/Dresden/Maine/Greece, 1928 - 2014
Otto Piene
Sketchbook: Santorini, Greece, 1928 - 2014
Otto Piene
Sketchbook: Travels/Tokyo/Osaka/Normandy/Sandhils/Prague/Groton, 1928 - 2014
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Sketchbook: Miner's Lamp/Hawaii Solar Eclipse, 1928 - 2014
Otto Piene
Sketchbook: Gordes/Drake Island, ME, 1928 - 2014
Otto Piene
Sketchbook :Bilbao/Horses, 1928 - 2014
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Sketchbook: Light Sculptures/Geleucht/Siena “Red Horse”/Istanbul, 1928 - 2014
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Sketchbook: Celle/Istanbul, 1928 - 2014
Otto Piene
Sketchbook: Düsseldorf/Horses, 1928 - 2014
Otto Piene