Osip Mandelstam was a prominent Russian poet born on January 15, 1891, in Warsaw, Poland. He became a key figure in the Acmeist movement, which emphasized clarity and precision in poetry. Mandelstam's work often explored themes of language, history, and personal experience, reflecting the tumultuous times in which he lived. Mandelstam faced severe repression under the Soviet regime due to his outspoken criticism of the government. In 1934, he was arrested and later exiled, leading to a life marked by hardship. He died in a labor camp on December 27, 1938, but his poetry continues to be celebrated for its depth and artistry.