Do you know what comfortable footwear Pope John Paul II, Karol Wojtyla, chose for his nearly 27-year papacy? He was at the Vatican with his most illustrious client. Alongside, photographs of Jack Nicholson, Paco Rabal, Alfredo Kraus, Robert Englund, Michael Douglas, and a good list of celebrities who have worn Barcelona's most popular and best-selling espadrilles, along with their customs.