After Ingres left Paris in 1834 to become director of the French Academy in Rome , ChassÃ riau fell under the influence of EugÃ ne Delacroix , a well-known romantic painter . After Ingres left Paris in 1834 to become director of the French Academy in Rome , ChassÃ riau fell under the influence of EugÃ ne Delacroix , whose brand of painterly colorism was anathema to Ingres .