Titanic BTS: Jack’s First Sketch Scene — How the Iconic Moment Was Created! Step behind the scenes of Titanic’s unforgettable first sketch scene, where Jack begins drawing for the very first time. This rare BTS footage shows Leonardo DiCaprio rehearsing Jack’s artistic posture, pencil movements, and emotional presence while Kate Winslet prepares for the delicate setup of the moment. James Cameron guides the scene with precision—adjusting hand angles, lighting intensity, and camera focus to highl