Looking for 1 to 3 artists

I have a funded iPhone project that I need 1 to 3 artists for; how many I end up needing really depends on the skill sets that each has. I have the following three roles to fill:

1. concept artist - 40 hours of work spanning at most 2 weeks
2. 3d modeler/texturer - ~240 hours of work spanning 6 weeks or so
3. 2d menu and UI artist - ~60 hours of work spanning 2 to 3 weeks

I need to fill the concept artist role immediately. The artist will concept parts of the work that both the 3d and 2d artists will perform.

The 3d artists needs to be able to start as soon as the concept artwork is done, so that position needs to be filled quickly as well. If this person is the same as the concept artist that would be amazing.

I have a month or so before I need to fill the 2d artist role. Ideally, this will not be the same person as the 3d artist, so that I can parallelize the workload.

I'm the programmer and project manager for the game. The producer is somebody else. So you'll be working closely with me.

If you could link me to some online examples of your work (and perhaps a resume) that would be most helpful. I don't care where you live, though the most time zone shift hours that I can probably handle right now is 10; I'm in GMT -8 (Pacific). It's probably best if you just e-mail me directly at rayg at me dot com, though I read the forum enough that I'll see private messages regularly.

Thanks in advance for your time and help.