Pictorial Variation versus Chance in the Image: This distinction consists of a relationship from the part to the whole. When there is a new painting style, as for example with Pollock, there is a new way of saturating the canvas, there is an obvious change in the image, but when this changes, it does not necessarily imply a new “brushstroke”, the alteration can be in another component, which, however, can give us the same result: a new image.