I like the idea of the composition of the vases and the contrast in colors. And the sharpness of the front vase against the blur of the back vase is nice. Except however, the sharpness of focus works agains you in this case since it shows the residue of what apprears to be the outline a water drop that was not properly cleaned off. And that small detail detracts from the overall cleanliness fo the shot. Otherwise I like it.
I like the clarity of the image and the way the colors work well together. I think however that there needs to be something more in the image to attract the viewers eye.
I would have maybe made this a little lighter but I like the colours.... honestly, not sure about the composition.... doesn't really jump out and grab me