I like the image and the color, good job on that. What think could be improved is the composition. Its pretty good for the most part, but i think you're a little off balance and are too heavy with graphics on the right (picture left) side. i'd need to see it either span to the other side of the shirt with the wings or have some vertical balance, right now it feels incomplete to me and I'd buy the next iteration with addressed balance/composition issues..
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