Roland BIERGE (1922-1991) On Swann's Side, 1971 Oil on canvas signed lower left, countersigned on the back, titled, dated 22.7.71 and numbered 1079 80 x 100 cm Bibliography : Marie-Madeleine Bierge Maurice Monge, Catalogue raisonné de l' oeuvre peint 1936-1991, 2019, Gourcuff-Gradenigo, page 182

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