Blas de Otero was a prominent Spanish poet born on March 15, 1916, in Bilbao, Spain. He is known for his significant contributions to Spanish literature, particularly during the post-Civil War period. Otero's poetry often reflects themes of existentialism, social justice, and the human condition, making him a key figure in 20th-century Spanish poetry. Throughout his career, Otero published several influential collections, including "Pido la paz y la palabra" and "La poesía no se calla." His work has been recognized for its emotional depth and political engagement, earning him a lasting place in the literary canon of Spain. Otero passed away on June 29, 1979.