I don't really know a lot of contemporary fantasy artist, but of those that I know, this would be my top list:
I wouldn't mind seeing in supplements, modules etc.:
Wayne Reynolds (I think he has been overused by this point, but he should totally do Eberron or something)
As a teen, I used to be a Todd Lockwood fan on account of this pic. These days I don't like him anymore (same category as Elmore, really), but I probably wouldn't mind him if he did pics like this.
certain pieces by Michael Komarck might work for me, although I don't really like his work as a whole (as long as the characters aren't in the forefront it's fine)
What are your top choices?