advice to a young painter, (1896); as quoted in Painting Outside the lines, Patterns of Creativity in Modern Art, ed. David W. Galenson, Harvard Univ… - Camille Pissarro

The weather today is frightful, rain and wind. You must be having the same at Epping; it's a pity. It had been so fine for the last few days and I had begun to grind away from nature. This is infuriating, for it's the loveliest time of the year, September and October. I can't stand the summer any more, with its heavy, monotonous green, its dry distances where everything can be seen, the torment of the great heat.. .Artistic sensations revive in September and October, but then it rains and blows!

This morning I received a letter from . He writes that he does not believe scientific research into the nature of color and light can help the artist, neither can anatomy nor the laws of optics. He wants to discuss these questions with me and find out my views. Now everything depends on how this knowledge is to be used. But surely it is clear that we could not pursue our studies of light with much assurance if we did not have as a guide the discoveries of Chevreul and other scientists. I would not have distinguished between local color and light if science had not given us the hint; the same holds true for complementary colors, contrasting colors, etc. 'Yes', he will tell me: 'but these have always been taken into account, look at Monet' It is at this point that the question becomes serious!

I recognize fully that you do not draw well, my dear Lucien [his son, also painter]. I told you any number of times that it is essential to have known forms in the eye and in the hand. It is only by drawing often, drawing everything, drawing incessantly, that one fine day you discover to your surprise that you have rendered something in its true character.