Children feed a giraffe at Pairi Daiza wildlife park, a zoo and botanical garden in Brugelette, Belgium, May 25, 2015. (Photo by Francois Lenoir/Reuters)

A man paddles a makeshift boat along a flooded street in Guasdualito, in the state of Apure, Venezuela, July 4, 2015. A total of 9,000 families have been affected by the overflowing of rivers Arauca and Sarare in Guasdualito, Apure state, because of the heavy rains in recent days in this area of the country, local media reported. (Photo by Carlos Eduardo Ramirez/Reuters)

Anastassia Elias spends hours painstakingly cutting out tiny shapes to make detailed models – and then fits them inside used toilet rolls. Elias, 37, uses paper the same color as the cardboard tubes to build up the intricate scenes from wildlife to construction sites. Photo: Toilet paper roll art of African wildlife. (Photo by Anastassia Elias/Caters News)

Melanie Baier from the village Obergurig wearing a traditional Lusatian sorbian folk dress, paints an Easter egg in traditional Sorbian motives at the annual Easter egg market on March 24, 2012 in Schleife, near Hoyerswerda, Germany. Easter egg painting is a strong part of Sorbian tradition and visual elements within the painting are meant to ward off evil. (Photo by Carsten Koall/Getty Images)

In this January 12, 2015 photo, a wall of collectable sneakers are displayed at Sneaker Pawn in the Harlem section of New York. Basketball sneakers can re-sell for hundreds of dollars, depending on the model, the size of the production run and how easy it is to find a pair in good condition. (Photo by Seth Wenig/AP Photo)

17 people were photographed by Reuters apparently casting ballots at more than one polling station Sunday during Russia’s presidential election in the town of Ust-Djeguta, southern Russia. Many appeared to be state employees, and some showed up in groups and in mini buses bearing the names of state-provided services. Voting twice is a misdemeanour under Russian law and those caught are heavily fined. But when shown these pictures, election commission member Leila Koichuyeva said: “They could be twins”. Here are a few. (Photo by Reuters/Staff)

A Colombian flower grower selects a rose for a bouquet ahead of Valentine's Day in Subachoque, February 2, 2015. Colombia is the world's second-largest flower exporter behind the Netherlands. The Andean country exports around 500 million flowers to the U.S. for Valentine's Day, according to the Colombia Flower Growers Association. (Photo by John Vizcaino/Reuters)

Biologists Jenna Cormany (L) and Lauryn Wright of the South Carolina Department of Natural Resources help to release a leatherback turtle in Isle of Palms, South Carolina March 12, 2015. The 475-pound turtle was the first living leatherback turtle to be recovered in South Carolina and one of only a handful ever treated at rehabilitation facilities in the United States. It was found March 7 on the beach on Yawkey-South Island Reserve, a 3.5-mile-long (5.6-km-long) barrier island and wildlife preserve near Georgetown, South Carolina. (Photo by Randall Hill/Reuters)