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BISSIER, JULIUS HEINRICH "14.I.59". 水墨， sig. a. dat. a. titled u.l., 23,5x31,5 cm (LM) Provenance: Lisbeth Bissier Collection, Ascona; private property, Switzerland. http://www.dobiaschofsky.com/d106--10421.html
berne, 瑞士
