Nice beams of light through those clouds
I notice there's this faint blue.. blob, down on the middle. Bad result from scanning?
Concerning the border.. The pink hurts my eyes
I'd recommend using a bit more neutral tones.. Like a simple black or white one. Or, a very thin inner line in white, then a larger black one outside that. (or the other way around. thin inner black, larger outer white). In my eyes, the method with that thin inner border kind of "holds" the image together.