While obsessing over the HGTV Dream Home 2011, I met an awesome artist who does a lot of abstract art. Now, I'm not a fan of most abstract art even though I've done a few pieces in digital format, but I enjoy this artist's work. Her name is Dora Woodrum and you can see her work on her website - NiceModernArt.com.
Dora's work is reasonably priced and she's very open to working with you if you'd like different colors (and probably sizes too!).
I particularly like the piece below, titled "Circle of Life." The gold background with the red and black remind me of both the sunrise and sunset of each day.
Dora's Fan page is located on Facebook, so feel free to visit and like her page!