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September 2010, Hainan, China
March 2011, Saint Petersbourg, Russia
April 2011, Marrakesh, Morocco
May 2013, Florence, Italy
April 2017, Geneva, Switzerland
April 2017, Neuchâtel, Switzerland
August 2017, Faxafoss, Iceland
August 2017, Jökulsárlón, Iceland
February 2018, Valetta, Malta
July 2018, Vøringsfossen, Norway
