
„Never paint except with the three primary colors [red, blue, and yellow] and their derivatives.“
— Camille Pissarro French painter 1830 - 1903
undated quotes, Attributed to Pisarro, in Philip Ball (2001() Bright Earth: Art and the Invention of Color. p. 178
Advise to his students to lightening their palette and remove colours such as black, ocher and sienna