sentences:  His 1902 book, "Documents Decoratifs", contained plates of elaborate designs for brooches and other pieces, with swirling arabesques and vegetal forms, with incrustations of enamel and colored stones.In 1899 he collaborated with the jeweler Georges Fouquet to make a bracelet for Sarah Bernhardt in the form of a serpent, made of gold and enamel, similar to the costume jewelry Bernhardt wore in "Medea".The Cascade pendant designed for Fouquet by Mucha )1900) is in the form of a waterfall, composed of gold, enamel, opals, tiny diamonds, paillons, and a "barocco" or misshapen pearl.