The Romantic Era in British literature lasted from 1780-1830. Writers during this period reacted against aristocratic society and rationalism, instead emphasizing emotions, nature, and common people. Some major literary trends included critiquing or invoking the past, speaking to common people, love of nature, and nationalism. Famous Romantic authors included Lord Byron, William Wordsworth, Samuel Taylor Coleridge, William Blake, Mary Shelley, John Keats, Percy Shelley, and Mary Shelley. Three important concepts were the sublime (passion, terror, infinity), beautiful (beauty with imperfections like love), and picturesque (having a painted quality, rough beauty).