Gifted nonfiction filmmakers Michael Dweck and Gregory Kershaw have made a specialty of documenting tradition-bound practices rooted in the soil. In The Truffle Hunters, it was the disappearing breed of men and their sniffer dogs roaming the hills of Italy’s Piedmont region in search of aromatic Alba tubers that fetch a high price in the best restaurants. In Gaucho Gaucho, it was the community of Argentinian cowboys stewarding the land and tending to their animals off the grid in the mountainous Salta region. In Burgundy, the directors train their exquisitely observational vérité gaze over the vineyards, owners and workers whose lives…
