A very strong and impacting piece, quite beautiful indeed. Your technique and awareness of the viewers focus is very apparent in this piece, and your use of lighting is very complimentary to the impact this piece delivers. The reason I have not given this piece such a high marker for vision, is because of the title. This piece is titled 'Sparkling', and though the dew drops in this piece do, indeed 'Sparkle' The focus has been taken away from them and the lighting in the background, in order to focus most of the effect on the bottle. Though truly stunning, your audience intentions have not been made clear through either the title of the picture or the pictures contents. Though it is true that piece can just be, and does not necessarily need a message or emotion behind it, perhaps a more suitable title could be drawn in order to compliment the pictures intents.
all in all, a truly stunning piece, excellent work.