Another example of this vase is in the Musée des Arts Décoratifs, Paris, Inv. No. 15233, the gift of Marcel Bing in 1908.
cf. Yvonne Brunhammer, Art Nouveau Belgium France, catalogue of an exhibition organized by the Institute for the Arts, Rice University, Texas and the Art Institue of Chicago, 1976, p. 176, cat. no. 242.