A participant, riding a horse and dressed as a knight, presents flowers to women during an event marking Valentine's Day in central Moscow, Russia, February 14, 2016. (Photo by Maxim Zmeyev/Reuters)
Women take part in a rally called “March of Whores” to protest against discrimination and violence against women on International Women's Day in Bogota, Colombia, March 8, 2016. (Photo by John Vizcaino/Reuters)
Pro-government fighters stand next to a tank destroyed during recent fighting in Yemen's southwestern city of Taiz March 14, 2016. (Photo by Anees Mahyoub/Reuters)
A white Bengal tiger cub born in captivity is seen during a press presentation at Huachipa's private zoo in Lima, Peru, March 16, 2016. (Photo by Mariana Bazo/Reuters)
The sun rises beside St Mary's Lighthouse in Whitley Bay, Tyne and Wear, as the unseasonably cool weather continues on Thursday, April 28, 2016. (Photo by Owen Humphreys/PA Wire)
Models are filmed walking backstage before the Victoria's Secret Fashion Show in the Manhattan borough of New York November 10, 2015. (Photo by Carlo Allegri/Reuters)
People stand with sheep for sacrifice outside a church during St. George's Day celebration in the village of Ikalto, Georgia, November 23, 2015. Georgia marks on Monday one of its most popular religious and public holidays. (Photo by David Mdzinarishvili/Reuters)