Andre MASSON Water Nymph, 1964 Original lithograph (Mourlot workshop) Printed monogram of the artist in the plate On vellum 32 x 24 cm (c. 13 x 10 in) Excellent condition This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I take full responsibility for any authenticity issues arising from misattribution