OK Love

Giving a little love for the Okanagan (not to be confused with the Okanogan, although they're pretty much identical.)

Not 100% happy with this, but I tried to keep it in a reasonable "warm-up" time. I stuck to a literal interpretation of "two colours", although I'm sure this would look much better if I had black or white at my disposal. Even a tri-colour scheme would do... but that's not the challenge, is it?