Questions:
On the red flowers is the dark red the only raised area? The light red is backer board?
Is this the same with light blue on butterfly?
Me not knowing, does the wood need to be primed for acrylic paint?
The green stems swirls got a bit thin. Maybe the pattern needs to be tweaked. My idea is super thin wont add much to the art piece. But a broken piece will detract from product.
the following comments are just future thought and probably stupid ideas.
Since the butterfly is not part of the backer, mount the butterfly on spring steel wire so it can move in the breeze or if you touch it. This will change the viewers attention but will also have potential to degrade from fine art to cute idea.
By the way ,
The piece is beautiful.