NIGERIA-WATER-COMMUNITY

A picture taken on March 1, 2019 shows children learning to dance for their church event in the Makoko waterfront community in a polluted lagoon in Lagos, Africas biggest megalopolis in Nigeria. - The sprawling community began in the 19th century as a fishing village for immigrants who settled on the water's edge. As more arrived and land became rare, people started to move out onto the water. Over time, Makoko became a floating realm of perhaps a quarter of a million people, although the real number is anyone's guess. (Photo by YASUYOSHI CHIBA / AFP) (Photo by YASUYOSHI CHIBA/AFP via Getty Images)