Art Deco celluloid brooch with pastes in a stunning design, architectural and geometric. Bright green celluloid (or other early plastic) is decorated with brilliant clear pastes to great effect. One end has two round and two baguette pastes; there is a bright center round; and the at the other end, a receding pathway of graduated pastes and silver colored beading. It's a beauty and the condition is very fine. It measures 1-5/8" by about 5/8" with rounded edges. The back is marked Sterling, Germany, and the metal is rhodium- or chrome-plated. The safety clasp works fine.