Iraqis bathe in a sulphur pond in the Hamam al-Alil area, about 14 kilometres from the southern outskirts of Mosul, on April 1, 2017. More than 200,000 people have fled west Mosul since the operation to oust the Islamic State group began last month, and officials and witnesses say that air strikes have taken a devastating toll on civilians who remained in the city. (Photo by Ahmad Gharabli/AFP Photo)
