Nice composition, the highlights are a bit glaring though.
I like it my only gripe and it is a small gripe is that the flower is two centred but that's just a personal preference of mine.
a very nice image. I would suggest cropping. There is a lot of empty space, and the space on the left has some distracting detail that you could crop out, blur, or clone.
I don't know if you allow edits of your images to show what people are suggesting, and I will remove this if you object, but I wanted to show what I meant. I cropped the image, blurred the detail on the left, darkened the corners a little, and removed the leaf from the bottom left. (I didn't do a very good job of removing it.) I think these changes, or something like them, would help to focus attention on the beautiful flower you captured so well. What do you think?
Thank you very much. Another idea is what I really want and I dont mind if you would like to edit my image in order to give me an idea.
Yes, I think you are right. Somehow a leaf become some distraction. Next time I will be more careful about this. Thank you for you suggestion.
Alongside the edit of Dan, here is my version. I do not know if this is the leaf that he is talking about but I cloned out all the bottom leaves that I can find particularly the one that seems to me a bit of distraction. No, I did not clone it out, I use content aware in Photoshop then on about 60% brush, I cloned out the rest and crop the offending space that was left behind.
Like Dan, I offer to remove this image if you do not want the edit and/or are offended that I did took a chance.