But the "Madonna della Rosa," which is on display at the Museo Nacional del Prado in Madrid, has long sparked speculation about its attribution, with the image of St. John appearing inconsistent ...
U.S. News Insider Tip: The Paseo del Arte Pass allows you to visit the Prado, Reina Sofia and Thyssen- Bornemisza museums for 32 euros (about $35), saving 20% of the three tickets' combined prices.