 But there is still a puzzle. If the two eyes are representing different properties and neither is misrepresenting, and only the one surface reflectance property is involved, what are the two distinct representata? Several options are available. (i) One could try to find a basis for saying that one of the eyes is (after all) misrepresenting, though it is hard to imagine what basis that might be. (ii) As Levine points out, one could fall in with the view of Shoemaker (1994) mentioned in Section 2, that the eyes are representing distinct dispositions even though the dispositions are realized by the same physical properties. (iii) If the eyes are mutually color-inverted, then they differ functionally. A psychosemantics such as Dretske’s (1986) that makes essential reference to function might therefore distinguish representata here. (iv) To the extent that each creature’s two eyes differ functionally from each other, the creature has two different and nonequivalent visual systems. Perhaps, then, we cannot say that either eye represents its red object as red, or as green; the same reflectance property is one color for one of the visual systems and a different color for the other, as it might be between two different species of organism, and we do not know what those colors are. That the realizing reflectance property is the same in each case does not establish sameness of representatum, because that property may be a common disjunct of each of two distinct disjunctive properties that are respectively colors for the two types of visual system.