not sure what exactly that is there, but its a great image. It has a minimalistic feel, but it implies that there is something more going on. I like the colors and the short DoF does wonders here. Well seen.
Just out of curiosity, what does a piece of fruit have to do with serenity?
Still, the colours are good, as is the composition and clearness (lack of fuzziness/blurred edges) ... 8
This doesn't seem still or serene to me, it looks like a half-eaten pear thrown in a pond (or a naked muppet snorkling). Sorry, it's getting late and I'm getting punchy.