Gustavo Adolfo Claudio Domínguez Bastida (17 February 1836 – 22 December 1870), better known as Gustavo Adolfo Bécquer (), was a Spanish Romantic poet and writer (mostly short stories), also a playwright, literary columnist, and talented in drawing. He is one of the most important figures in Spanish literature, with some considering him the most read Spanish writer after Miguel de Cervantes. He adopted the alias of Bécquer as his brother Valeriano Bécquer, a painter, had done earlier. He was associated with the romanticism and post-romanticism movements and wrote while realism enjoyed success in Spain. He was moderately well-known during his life, but it was after his death that most of his works were published. His best-known works are the ''Rhymes'' and the ''Legends,'' usually published together as ''Rimas y leyendas''. These poems and tales are essential to studying Spanish literature and common reading for high-school students in Spanish-speaking countries.