Britain's Queen Elizabeth II, bottom left, accompanies Pope Benedict XVI, right, as he receives flowers from children while leaving the Palace of Holyroodhouse, in Edinburgh, Scotland, Thursday Sept. 16, 2010. (AP Photo/Lefteris Pitarakis, pool)

Photo by: Lefteris Pitarakis

Britain's Queen Elizabeth II, bottom left, accompanies Pope Benedict XVI, right, as he receives flowers from children while leaving the Palace of Holyroodhouse, in Edinburgh, Scotland, Thursday Sept. 16, 2010. (AP Photo/Lefteris Pitarakis, pool)