Good drawing qualities and some character: here are the main qualities of the illustrator. Among creative professionals, the illustrator job might be the one that is the closest to the real artist.
In publishing or in press, he is chosen according to his style. An illustrator’s job is multi-faceted: he works for the press, publishing, advertising, or communication. He can also work on animated advertising films or for the cinema (art and graphic research and design, character design, etc.)