at SFlix. Radiating the radical simplicity of a Lumière actuality, THE MAYBERRY PRACTICE CALF shows an African-American cowboy roping a hunk of tire again and again. "Calf roping is a discipline," Kevin Jerome Everson told an interviewer. "People practice it, they know the language of it and they know how to do it." Everson's camera evinces a comparable degree of discipline, with a single long take functioning as a montage through the serial repetition of the cowboy's action. We may wonder if we're watching a loop but gradually our eyes are drawn to small variations. Practice makes perfect. - Max Goldberg