An experienced cinematographer before he turned to directing, Warwick Thornton has a feel for the Central Australian desert and the craggy MacDonnell Ranges that’s both epic and intimate. His refined sense of composition is directly informed by the landscape around Alice Springs where he grew up and his subcutaneous connection to it imbues his films with soulful beauty. Wolfram is no exception. A four-chapter saga of escape, pursuit and survival, the film, for all its brutality, ultimately becomes less a lament for stolen lands and stolen children than a stirring account of endurance. Family and community are the thematic foundation of this sequel of sorts to Thornton’s 2017 drama Sweet Country, again co-written by Steven McGregor and David Tranter. It picks up a few years after the events of the earlier film in and around the same fictional Northern Territory town of Henry, though all but two of the principal characters here are different. That gives the two movies the feel of a shared ancestral map, marked by overlaps and diverging tangents. Wolfram The Bottom …