Five artists I wish I knew more about

Below are five artists whose work I've seen, but haven't been able to find enough pieces to satisfy my interest...

Ivor Hele
I came across his work at the amazing Illustration Art blog-- which is worth a couple of hours of searching itself. Here are Apatoff's two posts concerning Hele. (warning: link 2 could be considered risqué). Hele 1 and Hele 2.
I have a book on order from Australia, so I there's a chance I'll get a better handle on this amazing draftsman.

Saul Tepper
I have two life drawing nude sketches Tepper did, presumably at the Art Students League in New York. There is stuff out there on him, but I want a big, lusciously illustrated coffee table book-- like I have for Dean Cornwell.
Here are a couple of Tepper links... Tepper 1 Tepper 2
Oh, and I want a painting or two as well.

John Collier
It is incredibly frustrating to me that I can't find more stuff from Collier on the web. Read his bio here. Doesn't it seem like there should be a wealth of images out there? He was in the illustration annuals all through the late eighties and early nineties, and did a phenomenal step by step instruction piece for Communication arts magazine that I wish I could find again.
Collier 1 Collier 2 Collier 3 Collier 4

Georg Hendrik Breitner
I've only seen a few pieces, but they are stunners.
Breitner 1 Breitner 2 Breitner 3 Breitner 4


Celia Beaux
Her work appears in magazines like American Arts Review regularly, but there isn't a lot available on the web. I am however, going to see an exhibition of her work in Tacoma, and I'm sure there will be an accompanying book...
...or two.
Beaux 1 Beaux 2 Beaux 3