Lovely 1960s Talosel necklace executed by one of the students of Line Vautrin. Brown Talosel or resin geometric square-shaped domed elements, encrusted with luminous honey amber color cabochons on silver foil background. Brass chain with a hook that can be adjusted for length flexibility. Hang very nicely around the neck. 
TALOSEL is a material created by Line Vautrin, made of synthetic resin elaborate at the end of WWII. This 1950's patented term is an acronym for aceTAte de celluLOSe ELabore (Elaborate Cellulose Acetate).
After the great success of her jewelry and home design creations, Line Vautrin decided in the late 1960s to focus on education. She inaugurated a new cycle of her life employed to the educational experience, introducing students to the handling and processing of resin, bronze, and mirrors. This lovely necklace is the work of one of her students under her supervision. No visible maker's mark.