Hi! I like the drawing a lot! It's a really interesting composition. If I were to give an advice, maybe you could try to add a bit of reflected light on the wing's internal sides and the hair of the stone face from below, to show the flower's light really impacts on those. It can give a better sense of uniformity, as if really it's all in the same space, and all the elements interact with each other. It's just a tweak to try for effect. Still really good!