Blue Afternoon.

This is an absolutely beautiful photograph. I love the clarity and the detail you can see in the flowers. I like that it is uncluttered and simple but in another way it is quite complicated. I think a person could draw many meanings from this image and I'd like to know how you interpret it.
If anything, to make it better I would suggest an actually background, like hills or the sea but as you have here the background should be faded and the jar with flowers the center of the piece.
All in all, it is wonderful, and you should continue to take photographs like this one.