Papillon is the name of a 1969 novel written by Frenchman Henri Charrière. The (allegedly) autobiographical novel tells of Charrière’s extraordinary saga at the hands of the French criminal justice system between 1931 and 1945 after he had been condemned to a period of hard labour on Devil’s Island as a punishment for murder. Charrière’s character in the book is called “Papillon” − the French for butterfly − because of the butterfly tattoo he had on his chest. The papillon is also a symbol of the freedom that this prisoner constantly craved. Cinema buffs will have surely watched the 1973 movie starring Steve McQueen as...