There are so many artists today that it can be hard to distinguish yourself and make a real income. However, selling artwork online is easier and more flexible than it has ever been. There are now dozens of sites that will host your art while helping you to promote yourself. Here are a few that have stood out to me because of their good site design, high traffic, and quality of art that is hosted:
Art Break - In my opinion this is one of the best sites to sell your artwork. Sign up is free and you get a virtual store where you can host your art. They host everything from oil paintings to screen printed t-shirts. They charge a 7.5% sales fee when a transaction between the buyer and seller is made. All other profits go directly to you.
Etsy - Etsy is one of the most popular art sites, bringing in thousands of buyers every day. They sell mostly crafts and clothes on the site, but there are also opportunities for painters and drawers. It is free to set up a store on Etsy and they often feature artists on their home page. They charge a 3.5% sales fee which is considerably lower than most other art sites.
Ebay - Ebay has the largest market of buyers for arts and crafts online. It also has the largest number of artists selling their work. It can be a competitive place, but there is still room for new artists to emerge if they have the talent and dedication.
Before you set up an auction you should look at popular artists and find out what they are doing right. Look at the titles and descriptions of the auctions, the categories they put them into, and the starting bids and bidding trends. This will give you an idea of what works on eBay, and how you can also succeed.
Boundless Gallery - Boundless Gallery is newer and has less traffic than the previous sites I mentioned, but it struck me with its clean design and high-quality artwork. Its design lets the customers chose by color, size, and price, and its high-quality graphics showcase the art nicely. They charge $5 a month for hosting. Right now they are having a trial-period where you can set up a store for free.