Paloma opens one eye after a long night's sleep, recovering from last night's party. She languishes in bed, feeling lazy; the weather is beautiful but too hot to stay inside. She decides to go sunbathing at Bolonia, a quiet beach with a large sand dune to its right, held back by a few pine trees that provide shade for the naturists. Determined, she sets off, grabs her beach bag, and heads out to get her car. Arriving, her...