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.
The birth of the Internet has definitely changed the landscape of communications people enjoy today. Aside from providing a seemingly limitless source of information, the Internet has also opened up a lot of opportunities to people and businesses as well.