Petulia is a movie of suggestion and inference, something rare for movies of its time. The aimlessness of its cast only hints at darker, neurotic motives. It seems the players' purposelessness is the point; not so. Characters have plans but don't know or admit them. This film uniquely rides on nuances, from reflections to innuendo.
Chamberlin's the most overt character, with his barely-contained lust for the little boy. 'Petulia' has appetites, but for not what she knows. Ditto Scott's restless character.
The graphics are subtle and rich at the same time. Overall, seems to me this film was ahead of its time in concept and execution. Hope it makes its way to dvd...