A tough choice.
I like the colours on both of them but I do feel that Ella's would look better as a wallpaper.
Nitenurse79 on the other hand has used really nice colours. I was not aware of the odd pixels until Minners71 pointed it out, but it still get's my vote.
As said it is a tough vote, but I give mine to Nitenurse79.
The score now;
Ella - 1
Nitenurse79 - 1