The day after your departure I started a new painting at Le Cours-la-Reine, in the afternoon in a glow of sun, and another in the morning by the wate… - Camille Pissarro

Sisley, I hear, is seriously ill. He is a great and beautiful artist, in my opinion he is a master equal to the greatest. I have seen works of his of rare amplitude and beauty, among others an 'Inundation' [in the Camondo collection], which is a masterpiece.

Bracquemond tells me that he looked attentively at my works at our exhibition. Far from objecting to them, as I expected, he said they were compactly drawn, and modeled, but he is shocked by the dots; he enjoined me to stick to divisionism but not to use the dot. - I said nothing to him of our experiments. He told me that of all the impressionist painters he liked my work best; this was not the first time he had said this; to each one his own taste. He does completely accept my view that the old disorderly method of execution has become impossible.

My theory has been to discover the modern synthesis by methods based upon science, methods based upon the theory of colors discovered by M. Chevreul, in conformity with the experiments of Maxwell and the measurements of N. 0. Rood; to substitute the optical mingling for the mingling of pigments; in other words, the decomposition of all the colors into their constituent elements; because the optical mingling excites much more intense luminosity than the mingling of pigments. As for the execution, we regard it as nothing; it is at any rate only unimportant, art having nothing to do with it. According to us, the sole originality consists in the character of the drawing and the vision individual to each artist.