They are an essential element of the film industry as they help in breathing life into a particular character by making them more real. They are the main person who is in charge of the makeup department. They decide each look of the characters and assign the particular jobs to the other artists working below them.
Getting everyone to look like their descriptive characters is not a piece of cake. You are responsible for coming up with different looks and styles for everyone involved in the screenplay. When a person is working as a makeup artist on a movie or television set, they must collaborate with the Makeup department head.