The most vivid moments in Kubrick's films in the last 30 years have come when he has turned his actor's faces into  Think of Malcolm McDowell in A Clockwork Orange (1971), Jack Nicholson in The Shining (1980), and Vincent D'Onofrio in Full Metal Jacket (1987).
Jack Nicholson in Full Metal Jacket, and Vincent D'Onofrio in The Shining.