I like it. Turn up the saturation on the yellows and pink. It appears dirty. Maybe that is the plant, but the butterfly isn't really set apart from the plant either. Try playing with the depth of focus to blur the background leaving the butterfly sharp.
The butterfly is on the 1/3 botom left hand side of the image. But the background is too much in focus and "too loud" which makes the butterfly not stand out against it. Next time try to use much larger (smaller number) aperture to blur the background and make the subject stand out.
I think a macro with shallower DOF would have worked better to separate the butterfly from the extremely busy backround, it´s hard to make it out as it blends in so well.