Every artist has their own style of painting and even in digital illustration, there are a variety of styles and types. There is a difference between passion and hobby. While some people create art or design because they have free time, there are some for whom art and design is everything!
If you are someone who is looking to choose your passion, then, it is imperative to understand the nitty-gritty of this industry and what it needs so that you can be a part of something great.
A professional digital illustrator may choose the right type based on the business needs. For instance, a digital illustration for a publication or editorial may choose that type of illustration with appropriate tools and software to create a design digitally. Hence, it is important to be updated with the various types available on the illustration software you are working on. It is equally important to know all the tools and methods to be implemented to develop the best design.