Ah, I wouldn't worry about blue or not in the lower frame Penny. It was just a minor notice for me and blue might provide that balance you were looking for to other eyes. It's a great image :-)
~Brent
I haven't decided about the color at the bottom. It, in my mind, was a balance thing. Of course it was grey when I started.... then it was purple, and so forth...
Good fun Penny and works great for this aspect. Well done! Wondering about the blue down at the bottom of the frame and whether turning it grey might keep focus on the houses more (a small detail).
~Brent