André Masson - Poèmes insoumis, 1963 Unique pencil drawing on paper, hand signed and annotated by the artist. Provenance: collection Roger Passeron. Good condition, 20.5 x 13 cm Unique pencil drawing on paper, hand signed and annotated by the artist. Provenance: Roger Passeron collection. Good condition, 20.5 x 13 cm

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