 The argument in all of its appearances relies on the claim, introduced in §9, that pleasure in the beautiful depends on the “free play” or “free harmony” of the faculties of imagination and understanding. In the Critique of Pure Reason, imagination is described as “synthesizing the manifold of intuition” under the governance of rules that are prescribed by the understanding: the outcome of this is cognitive perceptual experience of objects as having specific empirical features. The rules prescribed by the understanding, are, or correspond to, particular concepts that are applied to the object. For example, when a manifold is synthesized in accordance with the concepts green and square, the outcome is a perceptual experience in which the object is perceived as green and square. But now in the Critique of Judgment, Kant suggests that imagination and understanding can stand in a different kind of relationship, one in which imagination’s activity harmonizes with the understanding but without imagination’s being constrained or governed by understanding. In this relationship, imagination and understanding in effect do what is ordinarily involved in the bringing of objects under concepts, and hence in the perception of objects as having empirical features: but they do this without bringing the object under any concept in particular. So, rather than perceiving the object as green or square, the subject whose faculties are in free play responds to it perceptually with a state of mind which is non-conceptual, and specifically a feeling of disinterested pleasure. It is this kind of pleasure which is the basis for a judgment of taste.