By Michael Roddy Art expert Mihail (veteran Bulgarian stage director Galin Stoev, in fine form) works in Montreal for collector Christophe (Christian Bégin) who has become obsessed, through seeing online videos, with an eight-year-old supposed art prodigy in rural Bulgaria named Nina (twins Ekaterina and Sofia Stanina). If the girl is who she is made…Read more Uprooting ripples down the years in Berlinale “Nina Roza”