collettec I love what you've done with this kitchen - beautiful! I too don't have any specific backsplash advice. For more specific backsplash recommendations, I would post this in the "design dilemma" section of houzz. Great job with what you've done!
loroca Agree with everyone. But if you don't want white, try just glass with a very small hint of green or stainless steel subway tiles. Bigger ones, not tiny small ones
Hope this helps,
Maria