Pierre SOULAGES Etching Xa - 1957 Etching in black and blue SignĂŠe, dĂŠdicacĂŠe "To Madame Lacourière" and justifiĂŠe "ĂŠ artist's proof". (print run Ă 100 copies) 76. 1 x 56.8 cm Ădition Berggruen, Paris Printer Lacourière, Paris đ Cat. BNF 10 Etching in black and blue ; signed and dedicatec artist's proof 29.92 x 22.04 in. Pierre SOULAGES