At the Petit Palais, Théodore Rousseau or the art of trees. The landscape painter celebrated with his brush the splendor of French forests, in particular that of Fontainebleau.

He also defended them, inventing, in the middle of the 19th century, heritage ecology. Rousseau deserves even better. This man led a revolution. And as that was not enough, he anticipated our remorse of asphyxiated animals by almost two centuries. First of all, Rousseau never decided to do…