RedBubble is a user friendly website that facilitates selling your art work, while also establishing a sense of community for artist to develop within, where they can communicate, collaborate, critique and support each other.
From the point of view as a photographer, it provides a great way to sell your photos and artwork in several mediums. It has a user friendly upload page, a simple tagging and description system, ability to set individual mark up prices, and then images are instantly available for purchase.