Andrea Abarca, (C) leads an aerobics class in Los Guidos de Desamparados July 23, 2015. More than 300 women participated in a physical health program organized by Abarca, which aims to combat obesity and sedentary behavior in poor women living in a slum. The National Nutrition Survey shows that the Costa Rican population has 62.4 percent of adult men who are obese, while among women the percentage was 77.3, according to local media. (Photo by Juan Carlos Ulate/Reuters)

LA-based photographer Mike Kelley has been working on his amazing “Airportaits” for two years. He racked up racked up more than 74,000 air miles on 25 flights to complete the series. (Photo by Mike Kelley/SWINS)

A midnight safari has been caught on camera as wild animals gather in front of a full moon. Photographer Brendon Cremer, 35, snapped the impressive collection of night sky images while in South Africa, Namibia, and Botswana. It can be challenging for even the best photographers to take full control of their camera while ensuring they don’t become the deadly animals' next meal. But this impressive set of images looks both effortless and fierce. Here: A elepant strolls under the milkyway. (Photo by Brendon Cremer/Caters News)

A tourist stands on the shore of a private beach in Naama Bay, Sharm el-Sheikh, south Sinai, Egypt, Sunday, November 8, 2015. Britain's foreign secretary says airport security in many cities will need to be overhauled if it is confirmed the Russian plane crash in the Sinai was caused by a bomb planted by the Islamic State group or someone inspired by the militants. (Photo by Vinciane Jacquet/AP Photo)

Syrian Tulin Hashemi waits for a job interview at a hotel in Vidigal slum in Rio de Janeiro, Brazil, September 22, 2015. Tulin, whose mother arrived two days ago, has been living in Brazil for two months. As she does not speak Portuguese, Tulin says it is difficult for her to find a job and therefore she is staying at the slum as it is one of the cheaper neighbourhoods to live in. According to the National Committee for Refugees (CONARE), 2,077 people fleeing the Syrian civil war have settled in Brazil, whilst a quarter of the 8,400 refugees in the Latin American country come from Syria. (Photo by Pilar Olivares/Reuters)

“A very delicate person, beneath the flamboyance”. Jasper, Ladbroke Grove, 1977. “In the 1970s, Australia was rather cut off. I’d always wanted to live abroad, so I moved to Rome and then London. I was an art historian, but started studying photography part-time. I was interested in the demi-monde culture and began mixing in all sorts of circles. Jasper was a rather wonderful character...”. (Photo by Jane England)

Photographer Pierre-Louis Ferrer shows viewers the beauty of France in a whole new light, shooting the country in beautiful infrared. Ferrer’s images are as enchanting as they are intriguing, displaying a whole new variation of color in shrubs, grass and trees, as well as famous landmarks. In some of Ferrer’s works, the foliage is an eye-catching canary yellow – a stark contrast to the more normal shades in the remainder of the images. In other works, whole forests glow red, giving the French countryside an otherworldly look. (Photo by Pierre-Louis Ferrer/Caters News Agency)

In this photograph taken on January 19, 2012, Indonesian schoolchildren hold on to iron cables as they cross a nearly-collapsed suspension bridge at Sanghiang Tanjung village in Indonesia's Banten province to reach their school. (Photo by Kris Aria/AFP Photo)