QTR-Quadtone RIP

Hi there.  I am teaching a B&W digital class, and am about to introduce
the students to the QTR. Is there a place where I can find image samples
that show them the various tones?  Since many of them have never stepped
foot in a darkroom, they don't really know Sepia, Selenium, etc. 
Obviously, experimenting will be the best way for them to figure it out,
but I'd like to give them a starting point.  I looked at many of the
links from the website, but since they aren't "technical galleries," no
one really indicated what tones, or blends of tones they were using. 
Please let me know if you have any ideas.

Thanks,
ellen



Ellen Felsenthal
Photography Department