In my last post I looked at What to Create and Finding Your Market. This post is something of a natural follow on from finding your market as many of these money making opportunities include their own market places that you can research to see what kinds of themes and subjects sell best. It's worth doing this research to find out if the art you're already creating is a good fit for that market place - which is ideal - or if you may have to consider expanding your interests to cover popular themes in order sell in a particular market.