Louise Bourgeois (Paris, 1911), Baroque, 1970. Marble with a base made from timber wood, 94.6 x 64.1 x 65.7 cm (Marble). 38.1 x 81.2 x 65.7 cm (Base). Signed 'BOUR-0056. Photo courtesy Galerie Karsten Greve AG

Literature: Louise Bourgeois, Retrospective, exh. cat., New York 1982, plates no. 123-24, p. 121, ill. p. 88, studio view on frontispiece, installation views, plates no. 126-27, p. 122, ill. p. 90; Louise Bourgeois, Retrospective, exh. cat., Frankfurt/Main 1989, no. 74, p. 189, ill. p. 133; Louise Bourgeois, Retrospective, exh. cat., Lyon 1990, no. 74, p. 135; 'Louise Bourgeois – Das Leben als Skulptur', in Kunstforum International, Lutz 1992, vol. 119, 1992, pp. 143-46, ill. p. 146; Escultura de Louise Bourgeois. La Elegancia de la Ironia, exh. cat., Monterrey 1995, no. 50, ill. p. 66; Louise Bourgeois. Blue Days and Pink Days, exh. cat., Milan 1997, studio view depicting Baroque; Mieke Bal, Louise Bourgeois‘ Spider. The architecture of art-writing, London and Chicago 2001, pp. 88, 90; Katja Blomberg, 'Art Cologne – Die Kölner Kunstmesse zeigt sich gut bestückt und unbesorgt. Ein Überblick', in Frankfurter Allgemeine Zeitung, 2001 (ill.); Michaela Unterdörfer, Louise Bourgeois. Works in Marble, Zurich and New York 2002, studio view p. 13; Siri Hustvedt, 'The places that scare you', in The Guardian, 2007, ill.; Donald Kuspit, Louise Bourgeois. Abstraction, Seoul 2007, ill. p. 17; Michael McNay, 'Louise Bourgeois orbituary', in The Guardian, 2010, ill.; N.N., 'Innocence and experience: the art of Louise Bourgeois', in The Guardian, 2010, ill.

Exhibition: New York, 112 Greene Street Gallery, Louise Bourgeois: Sculpture 1970 - 1974, December 14 – 26, 1974; New York, Xavier Fourcade Gallery, Louise Bourgeois Sculpture: The Middle Years 1955 – 1970, September 20 – October 25, 1980; New York, MoMA - The Museum of Modern Art, ,i>Louise Bourgeois: Retrospective, November 3, 1982 – February 8, 1983; travelled to: Houston, Contemporary Arts Museum, March 12 – May 8, 1983; Chicago, Museum of Contemporary Art, September 3 – October 30, 1983; Akron, Akron Art Museum, November 2, 1983 – January 5, 1984; Frankfurt/Main, Frankfurter Kunstverein, Louise Bourgeois: A Retrospective Exhibition, December 2, 1989 – January 28, 1990; travelled to: München / Munich, Städtische Galerie im Lenbachhaus, February 14 – March 25, 1990; Lyon, Musée d’art ontemporain, July 5 – August 20, 1990.; Barcelona, Fondacion Tàpies, November 6, 1990 – January 6, 1991; Bern, Kunstmuseum, March 7 – May 5, 1991; Otterlo, Kröller-Müller-Museum, May 25 – July 8, 1991; Monterrey (Mexico), MARCO – Museo de Arte Contemporaneo, Louise Bourgeois, June 15, 1995 – January 5, 1996; travelled to: Sevilla, Centro Andaluz de Arte Contemporaneo, February 5 – May, 1996; Mexico City, Museo Rufino Tamayo, June 4 – August 15, 1996

Lucio Fontana (Rosario 1899-1968 Varese), Ceramica Spaziale, 1949. Ceramics, polychrome, 148 x 42 x 42 cm (58 1/4 x 16 1/2 x 16 1/2 in.). Signed and dated 'l.fontana 1949'. Archivio Lucio Fontana, Milan no. 1759 / 100. 

Lucio Fontana (Rosario 1899-1968 Varese), Ceramica Spaziale, 1949. Ceramics and polychrome, 149 x 40 x 40 cm (58 2/3 x 15 3/4 x 15 3/4 in.). Signed and dated 'l.fontana 1949'. Archivio Lucio Fontana, Milan no. 1759 / 101. 

Cy Twombly (Lexington 1928-2011 Rome), Untitled (Scenes from an ideal Marriage), 1986. Oil, oil crayon, graphite, and pencil on paper, 52 x 72 cm (20 1/2 x 28 1/3 in.). 

Literature: Catalogue Raisonne Del Roscio 2016, Vol. 7, no. 241

Cy Twombly (Lexington 1928-2011 Rome), Untitled (Roma), Rome, 1962. Oil, pencil and wax crayon on canvas, 70.2 x 60 cm (27 2/3 x 23 2/3 in.). Signed recto lower middle 'Cy Twombly' and inscribed recto upper middle 'ROMA'. Cat. rais. Heiner Bastian, Vol. II, no. 110. 

Lucio Fontana (Rosario 1899-1968 Varese), Concetto spaziale, 1953. Oil, mixed media and glass on canvas, 61 x 50 cm (24 x 19 2/3 in.). Signed dated and titled on the reverse 'l.fontana "concetto spaziale" 1953'. Archivio Lucio Fontana, Milan no. 1759 / 214. 

Literature: Cat. rais. Crispolti 1974, pp. 31-32, 53, plate 16; cat. rais. Crispolti 1986, pp. 120, 53, plate 16; cat. rais. Crispolti 2006, Vol. I, pp. 258, 53, plate 16.

Lucio Fontana (Rosario 1899-1968 Varese), Battaglia, 1947. Terracotta, glazed, 21 x 20 x 18 cm (8 1/4 x 7 3/4 x 7 in.). Signed and dated 'LF 47'. Archivio Lucio Fontana, Milan no. 4077 / 1. 

Cy Twombly (Lexington 1928-2011 Rome), Venus + Adonis, 1978. Oil, oil crayon, graphite and pencil on paper, 44.5 x 46.9 cm (17.5 x 18.5 in.). Signed and dated recto lower right 'C.T., Feb 5, 78' and titled recto upper middle 'VENUS + ADONIS'. 

Literature: Cat. rais. Lambert, Vol. VII, no. 27; cat. rais. Del Roscio 2016, Vol. 6, no. 254