Poussin 's bittersweet Arcadian Shepherds ; Watteau 's melancholy Gilles and graceful Embarkation for Cythera ; Dela ? ­ croix 's Liberty Guiding the People ; and Courbet 's penetrating study of provincial bourgeois life , Funeral at Ornans .
Courbet studied the life of the provincial bourgeois with Funeral at Ornans .