TITANIC’S ONE-LEGGED PROSTITUTE
James Cameron drew all the pictures in Jack’s sketchbook. In fact, the hands seen sketching Rose wearing the necklace are not Jack’s but Cameron’s. Since he is left-handed and Jack right-handed, the shots were mirror-imaged in post-production.
Jack’s portrait of the one-legged prostitute is actually visible for two frames as he turns the page to his sketch of “Madam Bijoux”. James Cameron decided not to show the portrait as he thought the audience would imagine something better.