Gabriel Celaya, whose real name was Rafael Múgica Zufiaurre, was born in Hernani, Gipuzkoa, in 1911 and died in 1991. He is considered one of the most important poets of the 1936 generation in Spain. His poetry is characterized by a deep social and existential commitment, reflecting the concerns and pains of his time. Celaya addressed themes such as loneliness, death, the struggle for freedom, and criticism of social injustices, often using direct and accessible language, but full of emotion. Throughout his career, he published several poetry books that earned him national and international recognition, consolidating him as an authentic and powerful voice in contemporary Spanish literature.