«Lamine Yamal stole Messi's heart because he was always smiling,» says Joan Monfort, photographer for the UN children's agency UNICEF in Catalonia, describing his famous shot that he never expected, when he captured it with his lens over 19 years ago, to become one of the most iconic images in football. In 2007, while Lionel Messi, the 20-year-old captain of the Argentina national football team, was making his way to stardom with the Catalan giants FC Barcelona, UNICEF decided to organize a visit for Barcelona players to the organization’s headquarters in Catalonia. Among millions, the Yamal family participated in a draw for a prize consisting of having a photo taken with a Barcelona player for the 2008 UNICEF calendar, which was published in January. Fate decreed that the poor family of Moroccan origin was chosen, and the two underwent a charity photo session for FC Barcelona and UNICEF. The photos showed Messi helping Sheila Ebana, Lamine Yamal's mother, bathe the future football star, then six months old, in a small blue plastic tub. The years passed, and the baby that Messi held in his arms grew up, making his way at a breathtaking pace to the top, leading a new Spanish generation that brought La Roja back to the 2026 World Cup final, where the opponent this time would be the same man who appeared with him in that photo nearly 19 years ago. The irony is that the photo that brought together a star making history and a child who knew nothing of football has turned into a completely different scene: one seeking to end his career with the greatest possible ending, and the other trying to write the first pages of his global legend. From a souvenir photo taken in Barcelona to a World Cup final in New York, a journey that encapsulates the passing of the torch between two generations, making the clash between Argentina and Spain more than just a match for the cup — it is a story of an entire era between a player who made history and another ready to write it.