"Papillon" is a memoir written by Henri Charrière, a Frenchman who was wrongfully convicted of murder and sentenced to life in a notorious prison in French Guiana. The book details his daring escape from the harsh conditions of the prison and his adventurous journey across the sea and through the jungles of South America. The title "Papillon," which means "butterfly" in French, symbolizes Charrière's desire for freedom and transformation. The memoir has been adapted into films, most notably in 1973 and 2017, showcasing his resilience and the human spirit's quest for liberty.