I wanted to say that the photo was overexposed, but now I see that's the challenge-topic ;)
The first two things that I see here are the bright yellow colors and the natural framing. I like it!
The darker contrast-rich rocks are great with the bright and soft view at the center. I think you did a good job.
Bigger is better, too bad the resolution couldn't be bigger.
Good shot, I'd like to see this one take a ribbon.
Maybe the tiniest bit too mich overexposure on the garden, I would have liked to have seen the detail in the flowers centre right. No complaints really though =]