Latest Sig Improvement

http://i248.photobucket.com/albums/g...titled-1-3.jpg
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My Previous Sigs:

http://i248.photobucket.com/albums/g...titled-123.jpg

http://i248.photobucket.com/albums/g...titled-1-2.jpg
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My question is: Should I make the render stand out with the warm to cool color thing or should i blend it? If i make it stand out, it pretty much looks ugly but if i blend...no focal point to focus on.

And can anyone tell me how to make a render come out of that square? so.....a non square/rectangle sig.