A fellow illustrator told me to check out IllustratonMundo.com recently. Its a great site for illustrators, a place to connect, ask questions, and pat each other on the back. Who doesn’t need that once in a while? They also have an “illustrator search” area for art buyers.
It is free to post a profile image, although the images must be “of great quality” as deemed by the editors of the site. Another great idea and resource for illustrators. Check it out sometime!