 For an epistemological argument against some versions of Intentionalism, see Kriegel 2011. He targets versions of the view that aim to find what constitutes experience in terms of awareness of properties (or a suitably similar relation to properties). According to Kriegel, just as sense-data theories are unable to provide an adequate epistemology because of the “veil of appearances” they impose between perceivers and the world, the targeted versions of Intentionalism fail to provide an adequate epistemology for the same reason. As we saw in  section 2.1,  sense-data theorists have ways to respond to veil objections. Perhaps intentionalists do as well.