倫敦Annely Juda Fine Art畫廊
現藏者於1995年1月購自上述來源
London, Annely Juda Fine Art, Aspects of Anthony Caro - Recent Sculpture, 1981-89, September 1988–April 1989, p. 85 (illustrated)
Seoul, Nabis Gallery, Anthony Caro, October 1991, no. 2, pp. 14-15 (illustrated, p. 15)
Dieter Blume, Anthony Caro: Catalogue Raisonné Vol. IX: Table and Related Sculptures 1989-1990, Miscellaneous Sculptures 1987-1989, Bronze Sculptures 1989-1990, Steel Sculptures 1989-1990, Cologne, 1981, no. 1941, pp. 34, 128 (illustrated, p. 128)