Part elegy, part fantasy, White Dust from Mongolia imagines possible completions of the abandoned film project of the same name by by Theresa Hak Kyung Cha, a Korean-American writer and film-maker who died in 1982 at the age of 31. Around 30 minutes of the black and white film was shot, exploring memory, amnesia, displacement, identity. Tse’s indirect tribute is playful, atmospheric, troubled, as if fixed on an obscure point outside the film, whose surrounding granularity ‘lends form to night’