I f oppressive regimes inadvertently give rise to striking artistic works of resistance, then Hen might just be a parting gift from Viktor Orbán’s far-right regime. This compelling, original film, told from the perspective of a hen, was only made because Hungarian film-maker György Pálfi could no longer create anything in his home country. Orbán’s 16 years of cronyism banished any chance of funding a film in Budapest, so Pálfi – who has directed eight wildly original films, from his near-wordless 2002 debut Hukkle to 2006’s visually striking and grotesque Taxidermia – was driven into exile. Searching for a universal story he could tell even when filming in a culture or country he didn’t fully understand, he and co-writer and partner Zsófia Ruttkay settled on a biopic of a factory-farmed chicken.…