January 27 2012

Australia, Canada, China, Germany

Interior of Marble Caves, General Carrera Lake, Chile

(© Danita Delimont/Gallo Images/Getty Images)

France

 

Rock Islands, Palau archipelago located in Micronesia

(© Bob Krist/Corbis)

Japan, New Zealand, United Kingdom, United States

 Marjorie McNeely Conservatory at Como Park in St. Paul, Minnesota, US

(© Joe Mamer/Age footstock)