It makes me question whether this would have been more effective presented in black and white; as it stands, it feels rather cold and lacks any real allure. The story unfolds as a treasure hunt that’s noticeably lacking in excitement, featuring Sophia Loren—though not at her best—as the diver known as "Phaedra." During one of these dives, she finds a statue depicting a boy on a dolphin, hidden among the underwater pl…