2. 2AR WALTER SAUER (1889-1927) Ecstasy signed, monogrammed and dated 'Walter Sauer 1919' (lower right) pastel, charcoal and pencil on paper Executed in 1919 53.6 x 43 cm. The authenticity of this work has been confirmed by Philippe and Michel Massant. This work will be included in the forthcoming Catalogue Raisonné by Mr Michel Massant and Mr Philippe Massant, Bern'Art. Provenance Galerie L'Ecuyer, Brussels. Gilbert Weynans Collection, Belgium. Exhibition Brussels, Galerie L'Ecuyer, Walter Sauer - Symboliste de l'éternel féminin, 26 November 1974 - 26 January 1975, no. 64. Bibliography C. Tournay, Mémoire universitaire, Walter Sauer 1889-1927, UCL, 1982, no. 120.