Looking for a nice online gallery that will sell prints of your work and leave you free to make any sales of the originals? I've just picked up a spot on http://www.fineartamerica.com Its only been a couple of weeks but people are looking at my work and they are leaving comments so I'm hopeful this will turn into a viable venue for me.
On this Fine Art America you must upload files of your paintings to them. I generally upload a file of about 3 to 4 megs at 300 resolution. That's easy to do in any paint program to set the resolution to 300 pixels per inch and make the image as large as possible. This allows Fine Art America to make fine prints of your work for any customers who wish to buy them. You set your own commission on purchases.
They have free spots and for a small fee (30.00 a year) you can get more perks. They also have community forums and groups so its a nice place to go and chat with other artists.
Just thought I'd pass this information along and hope you will comment and add places where you are doing well.
My painting for today is a silly piece I just simply enjoyed painting.