Less is Better.

 I've reduced the number of leaves in this print and I think that it's a definite improvement, although I'm still not happy with their placement.

 Although this butterfly stamp is too big for this card, I think that another smaller one might work well. I've used this butterfly many times since carving it, but a smaller one with similar veins might be a challenge. The image below is exactly the same with an inversion in Photoshop. Maybe I should make the design in white on a black background like this, as it's quite interesting.