avoids having to characterise the period further. In northern Europe, the Early Romantic visionary optimism and belief that the world was in the process of great change and improvement had largely vanished, and some art became more conventionally political and polemical as its creators engaged polemically with the world as it was. Elsewhere, including in very different ways the United States and Russia, feelings that great change was underway or just about to come were still possible. Displays of intense emotion in art remained prominent, as did the exotic and historical settings pioneered by the Romantics, but experimentation with form and technique was generally reduced, often replaced with meticulous technique, as in the poems of Tennyson or many paintings. If not realist, late 19th-century art was often extremely detailed, and pride was taken in adding authentic details in a way that earlier Romantics did not trouble with. Many Romantic ideas about the nature and purpose of art, above all the pre-eminent importance of originality, remained important for later generations, and often underlie modern views, despite opposition from theorists. Literature In literature, Romanticism found recurrent themes in the evocation or criticism of the past, the cult of "sensibility" with its emphasis on women and children, the isolation of the artist or narrator, and respect for nature. Furthermore, several romantic authors, such as Edgar Allan Poe, Charles Maturin and Nathaniel Hawthorne, based their writings on the supernatural/occult and human psychology. Romanticism tended to regard satire as something unworthy of serious attention, a view still influential today. The Romantic movement in literature was preceded by the Enlightenment and succeeded by Realism. Some authors cite 16th-century poet Isabella di Morra as an early precursor of Romantic literature. Her lyrics covering themes of isolation and loneliness, which reflected the tragic events of her life, are considered "an impressive prefigurement of Romanticism", differing from the Petrarchist fashion of the time based on the philosophy of love. The precursors of Romanticism in English poetry go back to the middle of the 18th century, including figures such as Joseph Warton (headmaster at Winchester College) and his brother Thomas Warton, Professor of Poetry at Oxford University. Joseph maintained that invention and imagination were the chief qualities of a poet. The Scottish poet James Macpherson influenced the early development of Romanticism with the international success of his Ossian cycle of poems published in 1762, inspiring both Goethe and the young