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The power of the mind over reality was expressed in a different way by Oscar Wilde, who called Pater's Studies in the Renaissance his 'golden book' and yet did not himself write poetic art criticism. Wilde is deceptive: his gifts for paradox and aphorism and the absence of philosophical reference points mask the radicality of his thought. Wilde identified the destination of Fiedler's and Hildebrand's doctrines, for once art is no longer evaluated by comparison to nature, there are no limits to the critic's power to shape the evolution of art. In Wilde's dialogue of 1890, 'The True Function and Value of Criticism,' the straight man Ernest contends that 'the Greeks had no art-critics': 'By the Ilyssus, my dear Gilbert, there were no silly art congresses, bringing provincialism to the provinces and teaching the mediocrity how to mouth. By the Ilyssus there were no tedious magazines about art, in which the industrious prattle of what they do not understand.' The ironist Gilbert, who speaks for Wilde, contradicts him:
I assure you, my dear Ernest, that the Greeks chattered about painters quite as much as people do now-adays, and Arts and Crafts guilds, and Pre-Raphaelite movements, and movements towards realism, and lectured about art, and wrote essays on art, and produced their art-historians, and their archæologists, and all the rest of it.
According to Gilbert, the Greeks were in fact 'a nation of art-critics.' The critic is the one who filters art and literature through a sensibility and a prose style. The critic, for Gilbert and Wilde (and Pater), is anything but a parasite on art. The critic only completes the work of repetition and combination begun by the artist: 'I would call criticism a creation within a creation. For just as the great artists, from Homer to Æschylus, down to Shakespeare and Keats, did not go directly to life for their subject-matter, but sought for it in myth, and legend, and ancient tale, so the critic deals with materials that others have, as it were, purified for him, and to which imaginative form and colour have been already added.' Art is secondary from the start. The artist is a critic, for does he not also dominate nature with his subjectivity, which has already been shaped by art? 'The very landscape that Corot looked at was, as he said himself, but a mood of his own mind.
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Christopher S. Wood (A History of Art History)