Art Nouveau stickpin with snake and art glass stone. This snake has an angry face with an outstretched tongue and an arched neck. The whiplash body coils around a pink art glass oval cabochon that has metallic orange inclusions. Wonderful design, lightweight, measures 2-1/2” overall. The top is 3/4” by 1/2”. Gilt metal pin, possibly gold filled top, unmarked.