This is a good macro image but it just doesn't say round to me. Yes there are round areas within the image but the eye is drawn to the body of the butterfly and the flower.
That may be, but I don't think it's entering the spirit of the challenge which was to explore roundness, not take photos of things which happen to have some small round things on them. Nice photo though! 5
This is a beautiful photo... I really don't like the title though... I feel like you are trying to tell me how the photo meets the challenge when it meets it very clearly to me...