By contrast, the possibility of a mere judgement of reﬂection, which is aesthetic yet nonetheless grounded on an a priori principle, ie a judgement of taste, if it can actually be shown to have a justifiable claim to universal validity, certainly does require a critique of the power of judgement as a faculty with distinctive transcendental principles (like reason and the understanding), and only in this way does it qualify for inclusion within the system of the pure faculties of cognition.