You can grab the pictures directly from this web page. For display, I've told the web browser to show the pictures smaller than full-size, but these are the full-size images.
Once again, photo credit for all of these is N. Dean Pentcheff (if you usually do photo credits inside -- if you don't, no worries at all).
Two versions with different color balances. We prefer the "warm" balance, since it gives a slightly "19th century" look to things. In each case, I've given the original and a suggested crop version (the crop is taken directly from the preceeding original, so use the original if you'll want a wider crop for printing purposes, etc.).

desktop-warm.jpg

desktop-warm-suggested-crop.png

desktop-cold.jpg

desktop-cold-suggested-crop.png
Here are a series of specimen closeups. Again, in most cases there's a "warm" and a "cold" version. I'm presuming you'll want to crop into these to fit the layout, so these are just the full-size originals.

hand9-warm.jpg

hand9-cold.jpg

hand7-warm.jpg
Similar to 'hand9', but deeper depth of field.

hand7-cold.jpg

hand1.jpg (sorry, no "cold" version of this one)

hand8-warm.jpg

hand8-cold.jpg