The Global Talent Database is an artist directory site that you can sign up and create a free professional portfolio to promote your work.

Members can join groups and network with other members which enables you to increase your exposure and of course you can link to your other websites and blogs. The site also houses news and trends and you can sell your work. It costs nothing to list and you create your own professional identity. There is a Craft section and an Art section
Thanks for the link goes to ArtMixer