The English decadent writers were deeply influenced by Walter Pater and his essays published in 1867-1868, in which he stated that life had to be lived intensely, following an ideal of beauty. Decadent writers used the slogan, coined by the philosopher Victor Cousin and promoted by Théophile Gautier in France, "Art for Art's Sake" (L'art pour l'art) and asserted that there was no connection between art and morality.
The artists and writers of the Aesthetic Movement tended to hold that the Arts should provide refined sensuous pleasure, rather than convey moral or sentimental messages. As a consequence they did not accept John Ruskin and Matthew Arnold's utilitarian conception of art as something moral, didactic, useful. Instead they believed that Art does not have any didactic purpose, it need only be beautiful. The Aesthetes developed the cult of beauty which they considered the basic factor in art. Life should copy Art, they asserted in a paradox. The main characteristics of the movement were: suggestion rather than statement, sensuality, massive use of symbols, synaesthetic effects, that is correspondence between words, colours and music.
The Aestheticism had its forerunners in John Keats and Percy Bysshe Shelley, and among the Pre-Raphaelites. In Britain the best representatives were Oscar Wilde and Algernon Charles Swinburne, both influenced by the French Symbolists. Artists associated with the Aesthetic Movement include James McNeill Whistler and Dante Gabriel Rossetti. Writers include Oscar Wilde. The movement had an influence on interior design. 'Aesthetic' interiors were characterised by the use of such things as peacock feathers and blue-and-white china. This aspect of the movement was satirised in Punch magazine, and in Gilbert and Sullivan's operetta "Patience".