Lenfance de lart (1992) by Jean Luc Godard and Anne Marie Miéville

A woman, a child, a man and another child, the noise of bombs falling and of planes passing by, in a urban landscape destroyed by war. A man dies before he had time to write on the back of La liberté guidant le peuple de Delacroix: that could be the plot, just the enigma consisting of a missing word. A question opened before death, resolved by a child, the shadow and spirit of Gavroche.