Koloman Moser / Wiener Werkstaette “Mouse” Brooch, Blue champlevé enamel on silver, marked, c. 1910 (see original photos from the MAK / Wiener Werkstaette Archive in Vienna below)
Koloman Moser / Wiener Werkstaette “Mouse” Brooch, Blue champlevé enamel on silver, marked, c. 1910 (see original photos from the MAK / Wiener Werkstaette Archive in Vienna below)
Josef Hoffmann / Berthold Loeffler / Wiener Werkstaette, Important “Kabarett Fledermaus” Clip Brooch of “The Diseuse Marya Delvard”, black champleve enamel and silvered alpaca, marked, c. 1907