 The influence of this series of thoughts on philosophical aesthetics has been immense. One might mention related approaches taken by such figures as Schopenhauer (1818), Hanslick (1891), Bullough (1912), and Croce (1928), for example. A somewhat similar though more adamantly subjectivist line is taken by Santayana, who defines beauty as ‘objectified pleasure.’ The judgment of something that it is beautiful responds to the fact that it induces a certain sort of pleasure; but this pleasure is attributed to the object, as though the object itself were having subjective states.