Answer:We have built many online art galleries. Most seem to do well for the artist because they can show their work 24/7 all over the world at very low cost.
Our clients sell things all the time so I guess thats a good thing as well, but I am sure that is a function of the quality of the work being sold, not so much the online art gallery.
In other words it just depends what you do with it. Just like a catalog, in the right hands it's a gold mine on the shelf its worthless