Kelly Reichardt's Labors of Love

For three decades now, the director Kelly Reichardt has been making films about American escape artists: drifters and dreamers, rough sleepers and revolutionaries, full-of-it swindlers and disillusioned soldiers, plus more than a few ostensibly honest people caught up in the churn. When we first meet J.B. Mooney (Josh O’Connor) at the start of The Mastermind, he appears firmly in the latter category. A family man and a carpenter with a house in the Boston suburbs, J.B. seems merely to have fallen on hard times. It’s 1970, he’s unemployed, and the U.S. is preparing a ground invasion of Cambodia. Not that any of this seems to bother him much. Instead, he spends a lot of time at the Framingham Museum of Art, circling a gallery of abstract paintings by the American modernist Arthur Dove.