Rag pickers collect recyclable material at a garbage dump in New Delhi November 19, 2014. (Photo by Ahmad Masood/Reuters)

Sweepee Rambo, a Chinese Crested, is presented to judges during the World's Ugliest Dog Competition in Petaluma, California on June 26, 2015. (Photo by Josh Edelson/AFP Photo)

Behaviour winner; Courting Royals: two royal terns in courtship display by Kristian Bell. Another beautiful morning on a beautiful beach on the Gulf Coast of Florida seemed to prompt these two royal terns to commence an intricate courtship dance. The photograph was taken with a Canon 300mm lens and 2x extender. (Photo by Kristian Bell/Deakin University/Royal Society Publishing Photography Competition 2018)

“The Waterloo Cup was a coursing event. The three day event was run annually at Great Altcar in Lancashire, England from 1836 to 2005 and it used to attract tens of thousands of spectators to watch and gamble on the coursing matches. It was founded by William Philip Molyneux, 2nd Earl of Sefton, and, originally, was supported by his patronage”. – Wikipedia

Photo: A Greyhound races after Hare at the last Waterloo Cup Hare coursing event, February 14, 2005, near Liverpool, England. (Photo by Christopher Furlong/Getty Images)

A villa privately built on the rooftop of a residential building in downtown Beijing has prompted complaints from neighbours living below. Professor Zhang, the villa owner, has been instructed to tear down the illegal building, according to the property managers. (Photo by Mark Ralston/AFP Photo)

People take pictures of the Tribute in Light while it is illuminated next to the Statue of Liberty (C), One World Trade Center and the Empire State Building during events marking the 14th anniversary of the 9/11 attacks on the World Trade Center in New York September 11, 2015. (Photo by Eduardo Munoz/Reuters)

TV personalities Kendra Wilkinson and Jessica Hall attend the premiere of STX Entertainment's' “Bad Moms” at Mann Village Theatre on July 26, 2016 in Westwood, California. (Photo by Barry King/Getty Images)

Honorable Mention: “The Storm”. During I was taking photo with my nephew, the storm came and I caught this beautiful moment. Photo location: Kocaeli, Turkey. (Photo and caption by Aytül Akbaş/National Geographic Photo Contest)