This thread has been an interesting read for me.  I've recently come back to an old copy of Poser 6 I had and am relearning how it works (planning to upgrade to Poser Pro eventually).  While I want to do some photorealistic renders, in part just because right now I don't believe I have the skill level to do so and want to have that in my "bag" so to speak; I'm also interested in more artistic images that are closer to paintings in their final finish.  In particular I like the luminous qualities of old oil paintings.  I think they have a warmth that is very appealing.  I'm far from duplicating that in my own images, and reading what I can find to help me along (not to mention 3 books I had on Poser 6).  Its good to know there are others who both enjoy that kind of style.  Gives me something else to aim for.