The Life and Art of Jean Petitot Born in Geneva, Switzerland, Jean Petitot was an enamel painter who dedicated much of his career to the royal courts of France and England. After apprenticing under a jeweler goldsmith named Pierre Bordier, Petitot traveled to France and eventually to England. There, he received letters of introduction to Turquet de Mayerne, the physician to Charles I, who presented him to the king. During this period,…