An Artist's portfolio is an edited collection of artwork intended to showcase an artist's style or method of work. Many people can use portfolios. Freelancers, writers, photographers, models, graphic designers and make-up artists are just a few examples of people who use them. Typically, the work reflects an artists best work or a depth in one area of work.
Historically, Portfolios were printed out and placed into a book. With the increased use of the internet and email however, there are now websites that host online portfolios such as Viewbook. Online portfolios are easier to access, easier and faster to deliver, and are preferred by employers most of these days. They are also available to a wider audience.