Of Russian-Belgian heritage, Patrick Bauchau cut a dashingly handsome, urbane figure on screen in leading and supporting roles. Tall, with striking looks and a lightly-accented, deep voice, he first made a splash right out of Oxford when cast by Eric Rohmer in "La Collectionneuse" (1967) as part of a romantic triangle. Although the film should have launched his career, he and his co-stars were dismissed as real-life quintessential hippies who had allowed themselves to be used by the director. Bauchau did find a second role in the little seen Spanish film "Tuset Street" (1968), but his