Ruslan Arslanbayev of Russia works on his creation during the Sand Sculpture Festival “Sand Fantasy” in Almaty, Kazakhstan, April 15, 2016. (Photo by Shamil Zhumatov/Reuters)

Children sit on a bed in a flooded house following heavy rain in a village in Yemen's Red Sea province of Houdieda April 15, 2016. (Photo by Abduljabbar Zeyad/Reuters)

An Iraqi soldier drives MRAP at his base in Makhmour, after it was freed from control of Islamic State, south of Mosul, April 17, 2016. (Photo by Ahmed Jadallah/Reuters)

A trader sells mealies to commuter in Durban, South Africa, April19, 2016, as food prices continue to rise due to drought conditions. (Photo by Rogan Ward/Reuters)

A model falls and gets help back to her feet during the fashion show for the Givenchy Spring 2016 collection at Fashion Week on, Friday, September 11, 2015, in New York. (Photo by Bebeto Matthews/AP Photo)

A model presents a creation by designer Nadir Tati, as part of her Summer 2016 collection, during Lisbon Fashion Week, Portugal, October 11, 2015. (Photo by Rafael Marchante/Reuters)

Patsy Gibbons takes his two rescue foxes, Grainne and Minnie (unseen), for a walk in Kilkenny, Ireland April 25, 2016. Gibbons nursed the foxes back to health after they were found abandoned as injured cubs, and they have stayed with him since. (Photo by Clodagh Kilcoyne/Reuters)

A miniature sculpture in the shape of a home, created by self-taught artist Jadranko Djordjevic on a graphite pencil, is seen in Tuzla, Bosnia and Herzegovina April 26, 2016. (Photo by Dado Ruvic/Reuters)