Her right shoulder seems overblended.. Interesting concept, though the butterfly wings look more like a part of the background, not like it's.. hers. Nice, still.
i agree with Melez also the background is too monochromatic IMO yes i see more than one color in there but it still feels dull and the text is kinda hard to read
only because i read the title of the topic i knew what the text on the sig said right away the text simply doesn't stand out enough it's just my opinion