Elephants munch on Christmas trees in their enclosure at Berlin's Zoologischer Garten Zoo on January 4, 2013 in Berlin, Germany. Traditionally, the animals get in the first week of the year leftover Christmas trees. (Photo by Andreas Rentz)

A model walks the runway at the Luca Luca Spring 2012 fashion show during Mercedes-Benz Fashion Week at The Stage at Lincoln Center on September 9, 2011 in New York City. (Photo by Frazer Harrison/Getty Images for Mercedes-Benz Fashion Week)

Pope Francis attends a circus performance during his weekly general audience at Paul VI hall on December 22, 2016 at the Vatican. (Photo by Alberto Pizzoli/AFP Photo)

Diver Sven, still in disguise, cleans the aquarium glass after a Santa Claus visit to the fish at Sea Life Berlin on December 6, 2021. (Photo by Christoph Soeder/dpa)

English swimwear designer, television personality, actress and socialite best known for her role in the reality television series “Made in Chelsea” Kimberley Garner attends the opening of a new exhibition at the Maddox Gallery in Notting Hill, London on May 9, 2019. (Photo by New Media Images – SB)

In this Tuesday, June 19, 2018 filer, clouds are illuminated by the sun setting sun over a church during the 2018 soccer World Cup in Podolsk near Moscow, Russia. (Photo by Michael Probst/AP Photo)

The 2012 Magic Art Special Exhibition Of China is now open at the Hangzhou Peace International Exhibition and Conference Centre of the Chinese city of Hangzhou.

Photo: Visitors poses with a 3D painting during a show featuring over 50 such works in China on July 20, 2012. (Photo by Associated Press)

Riot policemen launch tears gas canisters during clashes with coca growers from Yungas in La Paz, Bolivia February 21, 2017. (Photo by David Mercado/Reuters)