Violentas Mariposas (1970)

A graffiti artist and a punk band singer meet amidst a profound social crisis. With revolutionary and idealistic visions for a fairer world, they bond over music and street art, using them as their weapons. Innocent and determined, they demand justice, but their defiance attracts the wrath of three corrupt policemen. After beating him and kidnapping her, they ignite the unimaginable fury of someone who has nothing left to lose.