Omar Ashtawy, 20, from Gaza, has won this year’s Ian Parry photojournalism grant, while Laura Riis, 23, from Denmark, Jordan Tovin, 21, from the US, and Armina Ahmadinia, 36, from Iran, were highly commended. The grant’s partner, Save the Children, selected Ashtawy for a special commission. Here is a selection of the work of the recipients