A gallery of 1871 Paris Commune pétroleuse portraits - the world's first photographic 'mug shots' - taken of the alleged petrol girls, by photographer E. Appert.
Hundreds of children fought for the Paris Commune alongside their parents. More than 600 were imprisoned afterwards and held to account for their "crimes".
Victor Hugo was moved by the trial of his friend Louise Michel at her trial following the 1871 Paris Commune, and wrote Viro Major, here in English and French.