Peter Berhens (attributed), Art Nouveau triptych mirror in silver-plated metal, ca 1910

A rare and elegant Art Nouveau silver-plated triptic mirror attributed to Peter Behrens circa 1910.
We have voluntarily left the patina oxidised but it is quite possible to clean the mirror so that it regains its silver colour.
Good original condition, numbered 33 (see photo), note that a small fixing screw is missing from one of the rear panels (see photo).
Some anotations:
- Art Nouveau is also called Jugendstil in Holland and Germany, Arts & Craft in the UK. - Artists and manufacturers of Art Nouveau silverware: Albin Muller, Eduard Hueck, Pewter, Osiris, WMF ( W.M.F. Württembergische Metallwaren Fabrik), Hugo Leven for Kayserzinn / Kaiser Zin (J. P. Kayser & Sohn AG of Krefeld, Germany), Liberty & Co, ...