This unusual brooch is vintage circa 1920s. It is fashioned from celluloid and measures 3 1/2 X 1 5/8 inches. The colors are cream, pink and one of the wedges is the palest of greens. It looks to me as if it might have been darker 70 years ago but has faded over time. The condition is very good and the colors are much lighter than they look in the picture.