There’s a particular ease to the sea that encourages unbuttoning more than shirts: waves, wind, and horizon conspire to make the body feel like another element. “A Day of Sailing: Naturist” captures that rare blend of intimacy and adventure—an unhurried 52-minute, 20-second document of a crew who choose sun, salt and sails as their only dress code. The footage moves at the gentle pace of a calm swell, and what begins as curiosity becomes an invitation to consider why some people seek unclothed travel as a way to reconnect.