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Mary with the infant Jesus and John the Baptist, by Raphael. The iconography on pictures like this is always standard. Mary, as ever, wears a red dress and a bue cloak. John the Baptist always carries a cross with a very long shaft and short cross-piece. As an adult, he would have dishevelled hair and beard, and would wear a tunic of animal-skin. If Jesus is on the picture, John will point at him; otherwise he will point heavenwards.