It shows migrants crossing the Aegean Sea, off the coast of Libya, in Syria, and in the Sahara and Middle East Gulf in the same way as they would be seen by a missile — in pictures defined only by people’s heat, and then spreads those images across three huge screens.

The film, titled “Incoming”, by Irish photographer Richard Mosse, bears witness to the migrants’ plight crossing dangerous waters, drowning at sea or sleeping in makeshift camps.