The photos are enlarged to be seen by a crowd, and mounted on panels that form a labyrinth through both levels of the venue. Many of them are disturbing, as they often document human tragedy and environmental disaster.
The Grand Prize this year was awarded to American John Moore, for his photograph showing a two-year-old girl in tears during the arrest of her mother, a Honduran immigrant, in the United States. In June 2018, the family attempted to cross the border between Mexico and the United States.