Film is a series of photographs projected rapidly onto a screen, creating the illusion of continuous movement. It is a complex art form that conveys drama and emotion through contributions from many arts and technical skills. A film crew is divided into departments that specialize in aspects of production like directing, producing, casting, location managing, production managing, cinematography, art directing, costume design, makeup, hair design, and storyboarding. Famous Bollywood producers include Ritesh Sidhwani, Farhan Akhtar, Ekta Kapoor, Karan Johar and Sanjay Leela Bhansali. Popular Bollywood directors are Jeethu Joseph, Rajkumar Hirani, Nitesh Tiwari,