SAINT PETERSBURG.- Spanish King Juan Carlos and his wife Queen Sofia on Friday presided over the opening of an exhibition of works from Madrid’s Prado museum in Russia’s imperial capital Saint Petersburg. The State Hermitage Museum, the Museo del Prado and the State Society for Cultural Action [Sociedad Estatal de Acción Cultural] today signed the collaborative agreements for the celebration of the exhibitions “The Prado in the Hermitage” and “Treasures from the Hermitage”, to be shown this year in Saint Petersburg and Madrid respectively within the context of the bi-lateral Spain-Russia Year 2011. The Prado in the Hermitage (25 February to 29 May 2011) presents in Saint Petersburg a group of 66 paintings from the Spanish, Italian and Flemish Schools that will allow Russian visitors to appreciate the historical and artistic importance of the Prado’s collect