Erick,
That new Ruth is fantastic. Congrats. What size is it?
I also struggled for a while on whether or not to frame my painting. I liked the raw look, but I really do think that a nice frame can really enhance the look even more. I think this is especially true for the smaller paintings, meaning 16x20 and smaller plus ones slightly bigger, which yours looks to be. I think Scott's Vandy is the perfect example of how the right frame can really enhance it.(Although, I am biased towards mine as well)
Mark
This is mine framed(It's a crappy photo. Looks much better in person)
Here is Scott's.