In his book Interaction of Color, Josef Albers explains, but especially gives you exercises and tells you the only way to learn is to do. With his series of paintings "Homage to the Square" and his optical illusions he is put into the art movement "Op Art or Optical Art."
Josef Albers is known for his endless study and teaching of Interaction of Color. We think we know what we see but color can change each other. Josef Albers is the man to tell you otherwise.