意大利Agata Boetti收藏(由藝術家贈送)
巴黎Tornabuoni Art畫廊
現藏者購自上述來源
Paris, Tornabuoni Art, Alighiero Boetti, March 18–June 5, 2010, p. 169 (illustrated)
New York, Marianne Boesky Gallery, Un'Idea Brillante: Alighiero e Boetti / Generational Anxiety: Jay Heikes, November 9, 2010–January 15, 2011, pp. 12, 20, 56 (illustrated, p. 20; installation view illustrated, p. 12)