One of the biggest markets where freelance work is done is in the field of designing and illustration. Defined as "doing a graphic design jobs for businesses to make their products sell via direct marketing," designing is becoming one of the growing markets where designers earn income by doing freelance work.
Today, more and more graphic designers are into selling freelance design because it opens the door for better opportunities. If you are interested in offering freelance design, then you should familiarize yourself with the basics of freelance design.