The great difficulty and crowning glory of art is to paint, to draw, to write, naturally and simply. - Auguste Rodin

Now color — it is to this remark that I wished to lead — is the flower of fine modelling. These two qualities always accompany each other, and it is these qualities which give to every masterpiece of the sculptor the radiant appearance of living flesh.

Art is contemplation. It is the pleasure of the mind which searches into nature and which there divines the spirit by which Nature herself is animated. It is the joy of the intellect which sees clearly into the Universe and which recreates it, with conscientious vision. Art is the most sublime mission of man, since it is the expression of thought seeking to understand the world and to make it understood.

In general, it is possible to say that in artists as deliberate, as careful as [Durer and Holbein], drawing is particularly tight and the color is as cold as the verity of mathematics. In other artists, on the contrary, in those who are the poets of the heart, like Raphael, Correggio, Andrea del Sarto, line has more suppleness and color, more winning tenderness. In others whom we call realists that is to say, whose sensibility is more exterior, in Rubens, Velasquez, Rembrandt, for example, line has a living charm with its force and its repose, and the color sometimes bursts into a fanfare of sunlight, sometimes fades into mist.
So, the modes of expression of men of genius differ as much as their souls, and it is impossible to say that in some among them drawing and color are better or worse than in others.