PHILLIPE WOLFERS 1858-1929 Attrib.
Superb Symbolist Chimera Brooch
Gold, enamel, emerald, diamond & pearl
Length: 3.7 cm (1.5 in)  Width: 3.4 cm (1.3 in)
Marks: Beetle twice
Belgian. C.irca 1900
Fitted case
Schmuck-Kunst im Jugendstil-Art Nouveau Jewellery,
Schmuckmuseum Pforzheim, 1999, page 98-108