 There is a lot of Croce’s aesthetics that we have not discussed, including his criticisms of the discipline of Rhetoric (Aes. 67–73; PPH 233–35), his disparagement of ‘genre criticism’—that is, his doctrine that there are ultimately no aesthetic differences amongst different kinds of art (Aes. 111–17, EA 53–60, PPH 229–33)—and his condemnation of psychological and other naturalistic views of art (Aes.87–93; EA 41–7). There is also his magnificent if contentious précis of the history of aesthetics (Aes. 155–474). But these are points of relative detail; the theory is whole is sufficiently well before us now to conclude by mentioning some general lines of criticism.