Giambattista Marino (1569-1625) was an influential Italian poet known for his role in the development of the Baroque literary style. Born in Naples, he became famous for his elaborate and ornate poetry, which often featured themes of love, nature, and mythology. His most notable work, "L'Adone," is an epic poem that showcases his rich imagery and complex metaphors. Marino's writing style marked a departure from the simplicity of earlier Renaissance poetry, emphasizing emotional expression and sensory experience. He was a prominent figure in the literary circles of his time, influencing many poets and writers across Europe, including those in France and Spain.