After one year and over 100 submissions, I have finally made ONE sale on the "Fine Art America" site.
The site is a good way to start a gallery of images that may be purchased in a variety of formats. And, FAA handles all aspects of the sale such as printing, shipping, sales tax, etc. You can actually start with a free membership, but you will be limited to 30 submissions. Yearly membership is only $30 which allows unlimited images to be uploaded.
The downside is that your content will be competing with many thousands of other images. Also, the commission that you receive may only be about 10% of the original selling price.
Click the link below to view my gallery there. Small disclaimer; The "Eye Candy" collection contains some adult content.