A police officer stands behind a flag’s reflection at a Bernie Sanders Democratic rally in Rochester, New York.Brian Snyder/Reuters
A boy with differently colored eyes waits during a house-to-house anti-polio vaccination campaign in Yemen's capital Sanaa.Khaled Abdullah/Reuters
Members of a military music band are reflected in an instrument in Beijing.Andy Wong/The Associated Press
Flower fields are seen from the air in Yangzhou, Jiangsu Province, China.Reuters
Yelyena Muzichenka, 86, is one of four residents living in an evacuated former village in Belarus near the Chernobyl nuclear power plant.Sean Gallup/Getty Images
People fly kites during a Kite Festival in Berck-sur-Mer, France.Philippe Huguen/AFP / Getty Images
Competitors take part in the Marathon des Sables in the southern Moroccan Sahara desert.Jean-Philippe Ksiazek/AFP / Getty Images
Tourists float in the Dead Sea, Israel.Oded Balilty/The Associated Press
A stranded, refugee boy in Idomeni, Greece sits across a border fence from Macedonian police.Alexandros Avramidis/Reuters
A Palestinian beekeeper, who practices bee-sting therapy, uses smoke to calm bees in Rafah, Gaza Strip.Suhaib Salem/Reuters