Lowland is an intimate portrait of a community of undocumented migrant Afghan children, living and working as garbage collectors in the margins of Tehran. Over the course of five years, the two filmmakers, Sepideh and Aidin, documented their encounters with the children first as ethnographers and volunteer teachers, and later as filmmakers. The film is an assemblage of personal everyday stories and gestures shared by the children of the Lowland as powerful individuals rather than mere child workers.