 Determinate perception, i.e., perceptual knowledge, is concept-laden, a cognizing of a qualificandum through a qualifier. Things have multiple properties some of which normally go undetected on any given occasion of experience. One can see Devadatta without seeing his back. Wholes are implicit in their parts, the very notion of which makes no sense cut off from that of the whole: parts are parts of a whole. If the ontological layering of things having qualifiers were not reflected in a causal ordering of an indeterminate perception feeding, so to say, the determinate, then perception of a qualificandum should entail that the “thick” particular be presented, i.e., the thing with all its properties, and, as Gaṅgeśa argues, a blind person in touching a yellow piece of cloth would know its color as yellow (2020: 359–60). The idea of indeterminate perception picking up just one or another feature of things is thus tied to Nyāya realism. The idea historically, however, was taken over from Buddhists, it seems (Perrett: 2016).