wonderful bright strong colors and perfect lighting. The Image is not too bright or too dull. I think you should have off centered it though and applied the rule of thirds to really make butterfly stand out.
I like the bokeh a lot here, and there is a sense of movement created by both the plant and the butterfly. Just a tad more focus on the butterfly's face would take this to a new level. 7.
The centered composition really works well in this photo. The flow of the fern leaves really eliminates the Japanese flag look that are typical of center comps. The DOF is absolutely amazing and beautiful. Excellent!