the realm of ethics, politics, aesthetics it was the authenticity and sincerity of the pursuit of inner goals that mattered; this applied equally to individuals and groups—states, nations, movements. This is most evident in the aesthetics of romanticism, where the notion of eternal models, a Platonic vision of ideal beauty, which the artist seeks to convey, however imperfectly, on canvas or in sound, is replaced by a passionate belief in spiritual freedom, individual creativity. The painter, the poet, the composer do not hold up a mirror to nature, however ideal, but invent; they do not imitate (the doctrine of mimesis), but create not merely the means but the goals that they pursue; these goals represent the self-expression of the artist's own unique, inner vision, to set aside which in response to the demands of some "external" voice—church, state, public opinion, family friends, arbiters of taste—is an act of betrayal of what alone justifies their existence for those who are in any sense creative. Arthur Lovejoy attempted to demonstrate the difficulty of defining Romanticism in his seminal article "On The Discrimination of Romanticisms" in his Essays in the History of Ideas (1948); some scholars see Romanticism as essentially continuous with the present, some like Robert Hughes see in it the inaugural moment of modernity, and some like Chateaubriand, Novalis and Samuel Taylor Coleridge see it as the beginning of a tradition of resistance to Enlightenment rationalism—a "Counter-Enlightenment"— to be associated most closely with German Romanticism. An earlier definition comes from Charles Baudelaire: "Romanticism is precisely situated neither in choice of subject nor exact truth, but in the way of feeling." The end of the Romantic era is marked in some areas by a new style of Realism, which affected literature, especially the novel and drama, painting, and even music, through Verismo opera. This movement was led by France, with Balzac and Flaubert in literature and Courbet in painting; Stendhal and Goya were important precursors of Realism in their respective media. However, Romantic styles, now often representing the established and safe style against which Realists rebelled, continued to flourish in many fields for the rest of the century and beyond. In music such works from after about 1850 are referred to by some writers as "Late Romantic" and by others as "Neoromantic" or "Postromantic", but other fields do not usually use these terms; in English literature and painting the convenient term "Victorian"