President Felipe Calderon and Peter Greenberg descend into The Cave of the Swallows in Mexico

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President Calderon and Peter Greenberg beginning their descent of Sonata de los Golondrinas past cameraman while filming Mexico: the Royal Tour

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Size: 3407px × 5120px
Location: Sotano de las Golondrinas, Mexico
Photo credit: © Robert Landau / Alamy / Afripics
License: Licensed
Model Released: No

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