Fotowerk (Living in death)1980 · gelatin silver print on rope, photographic supportheight: 802 cm, width: 650 cmRijksmuseum
Het wezen berecht het manlijk mogelijke in schuld II1968 · collage on paper, inkwidth: 650 cm, height: 1020 cmRijksmuseum
WattsOSRIRed is the Life of my Life1968 · EtchingPlate 21 7/8 x 39 1/4" (55.6 x 99.7 cm) Sheet 25 1/2 x 39 13/16" (64.8 x 101.1 cm) 08/31/72Museum of Modern Art
WattsOSTWThe Words are Important Conscience1966 · Etching on two sheets.a Left plate 39 5/16 x 24 1/8" (99.8 x 61.3 cm) .b Right plate 39 3/8 x 24 5/16" (100.0 x 61.7 cm) Each she et 39 1/2 x 25 7/16" (100.3 x 64.6 cm) Comp. 39 3/8 x 49 15/16" (100.0 x 126.9 cm) 08/31/72Museum of Modern Art
WattsOSUUntitled1965 · EtchingSheet 25 3/8 x 39 5/8" (64.5 x 100.7 cm) Comp. 20 3/4 x 31 1/8" (52.7 x 79.1 cm)(irreg.)Museum of Modern Art
WattsOSL+Life + Life1965 · EtchingPlates 21 1/16 x 16 5/8" (53.5 x 42.3 cm) Sheet 39 1/2 x 25 5/16" (100.4 x 64.3 cm)Museum of Modern Art
WattsOSWOWay of Enlightenment, Way of Separation, Way of Darkness1964 · EtchingPlate 20 x 34 13/16" (50.8 x 88.4 cm)(irreg.) Sheet 25 1/2 x 39 13/16" (64.8 x 101.1 cm)Museum of Modern Art
WattsOSWAWas a Wife Was a Man Was a Wife1964 · EtchingPlate 17 1/8 x 10 15/16" (43.6 x 27.8 cm) Sheet 39 13/16 x 25 1/2" (101.1 x 64.7 cm)Museum of Modern Art
WattsOSEOEnd of Spirit and Intuition, Beginning of the Living, End of the Talking1964 · Etching and aquatintPlate 19 15/16 x 18 3/16" (50.7 x 46.1 cm) Sheet 39 11/16 x 25 7/16" (100.8 x 64.7 cm)Museum of Modern Art
WattsOSCACulture and Heartbeat1963 · EtchingPlate (.a left plate): 39 1/16 x 24 1/2" (99.2 x 62.2 cm)Museum of Modern Art
WattsOSTPThe Psyche Equals Existence1962 · EtchingPlate (irreg.): 19 15/16 x 17 5/16" (50.7 x 44 cm); sheet: 39 9/16 x 25 1/2" (100.5 x 64.8 cm)Museum of Modern Art
WattsOSTBThe Blinding of Reality1961 · EtchingSheet (each): 39 5/16 x 40 1/2" (99.8 x 102.9 cm)Museum of Modern Art
Untitled1960 · EtchingPlate 18 15/16 x 23 1/8" (48.0 x 58.7 cm) Sheet 19 15/16 x 25 1/8" (50.7 x 63.8 cm)Museum of Modern Art
WattsOSRARed and White1960 · EtchingSheet 19 7/8 x 13 1/4" (50.5 x 33.7 cm) Comp. 18 15/16 x 11 11/16" (46.8 x 29.6 cm)(irreg.)Museum of Modern Art
Yellowing Spirit1960 · Etching and aquatintplate: 16 3/4 x 11 5/8" (42.5 x 29.5cm); sheet: 20 x 13" (50.8 x 33cm)Museum of Modern Art
WattsOSAFATTACK FORMULA. (Aanvals Formule)1960 · Etching and aquatint, printed in colorPlate 16 3/4 x 11 9/16" (42.6 x 29.4 cm) Sheet 19 7/8 x 12 7/8" (50.5 x 32.7 cm)Museum of Modern Art
WattsOSGGREEN1959 · Etching and aquatint, printed in colorPlate 16 11/16 x 11 1/2" (42.4 x 29.2 cm) Sheet 19 15/16 x 12 13/16" (50.6 x 32.6 cm)Museum of Modern Art
Figures1957 · Etchingplate (irreg.): 10 3/8 x 12 5/8" (26.4 x 32cm); sheet (irreg.): 12 3/8 x 19 1/8" (31.4 x 48.5cm)Museum of Modern Art
WattsOSCWCOMPOSITION WITH 3 ANGLES AND FIGURES1957 · Etching, printed in colorPlate 8 13/16 x 10 7/8" (22.3 x 27.7 cm)(irreg.) Sheet 11 1/2 x 13 1/2" (29.3 x 34.3 cm)(irreg.)Museum of Modern Art
WattsOSTSTHE SYSTEM WITH FIGURE1957 · Etching, printed in colorPlate 8 3/16 x 10 3/4" (20.8 x 27.4 cm) (irreg.) Sheet 11 7/16 x 15 1/2" (29.1 x 39.3 cm) (irreg)Museum of Modern Art