Cover the canvas at the first go, and then work on till you see nothing more to add ... Don't proceed according to rules and principles, but paint what you observe and feel. Paint generously and unhesitatingly, for it is best not to lose the first impression.
Camille PissarroThe subject should be observed more for shape and color than for drawing... precise drawing is dry and hampers the impression of the whole, it destroys all sensations.
Camille PissarroIt 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.
Camille Pissarro