Luiz Eça is a Brazilian writer known for his contributions to literature in the late 19th century. He was a prominent figure in the Realism movement and is best recognized for his novel O Primo Basílio, which critiques the social norms of his time. Eça's works often explore themes of morality, society, and human relationships. Born in 1843 in Península de Setúbal, Portugal, Eça moved to Brazil, where he became influential in literary circles. His writing style is characterized by detailed descriptions and sharp social commentary. Eça's legacy continues to impact Brazilian literature, making him a significant figure in the country's cultural history.