Henri Cazalis was a French poet and writer born on April 18, 1840, in Saint-Étienne. He is best known for his contributions to the Symbolist movement, which emphasized the use of symbols and imagery in literature. Cazalis's work often explored themes of nature, spirituality, and the human experience. In addition to poetry, Cazalis was also a prominent translator and critic. He translated works from various languages, helping to introduce foreign literature to French audiences. His influence extended beyond his own writings, as he played a significant role in shaping the literary landscape of his time.