sentences:  Mucha's next project was a series of seventy-two printed plates of watercolors of designs, titled "Documents Decoratifs", which were published in 1902 by the Librarie central des beaux-arts.They represented ways that floral, vegetal and natural forms could be used in decoration and decorative objects.In about 1900 he had begun to teach at the Academy Colarossi, where he himself had been a student when he first arrived in Paris.