"The Louvre is the book in which we learn to read. We must not, however, be satisfied with retaining the beautiful formulas of our illustrious predecessors. Let us go forth to study beautiful nature, let us try to free our minds from them, let us strive to express ourselves according to our personal temperment. Time and reflection, moreover, modify little by little our vision, and at last comprehension comes to us." - letter to Emile Bernard, 1905