A Sumatran Tiger tears apart a wrapped Christmas present at Taronga Zoo on December 21, 2011 in Sydney, Australia. Animals received Christmas themed enrichment foods as part of the Zoo's regular program to encourage the animals to forage for food and help improve hunting abilities. (Photo by Brendon Thorne/Getty Images)

A woman in costume stands on the street during pre-Halloween weekend party in Shanghai, China on October 28, 2023. During the last weekend before Halloween, which comes on Tuesday, 31 October 2023, hundreds of youngsters dressed in costumes overwhelmed the streets of Shanghai. Halloween in China become popular due to the influences of Western expats and foreign teachers. (Photo by Alex Plavevski/EPA/EFE)

American artists have drawn criticism after making stunning, intricate sculptures by pouring hot liquid aluminium into anthills.

People watch the Macy's Fourth of July fireworks at the Edge at Hudson Yards on Thursday, July 4, 2024, in New York. (Photo by Yuki Iwamura/AP Photo)

A chimpanzee feeding a leopard cub at Southam Park Zoo, Warwickshire. (Photo by Ian Tyas/Keystone Features/Getty Images). 1971

Crowds watch surfers as the first big swell of the year arrives in Nazaré, Portugal on October 28, 2015. (Photo by Pedro Miranda/Demotix/Corbis)

Firefighters watch as an air tanker drops retardant while battling the Ferguson fire in the Stanislaus National Forest, near Yosemite National Park, California on July 21, 2018. A fire that claimed the life of one firefighter and injured two others near California's Yosemite national park has almost doubled in size in three days, authorities said Friday. (Photo by Noah Berger/AFP Photo)

A commuter holding his shoes rides on a tricyle through a flooded street, caused by a heavy downpour brought about by the southwest moonson, in Manila, Philippines on August 2, 2019. (Photo by Ted Aljibe/AFP Photo)