The scene in this wall is great. I like the sky and all, but as others have mentioned, the rocks needs some fixing. =/ However i love the fact that you blurred and reduced the opacity of some of the petals. It has a nice and realistic effect on them. ;D

Here's a basic question you should always ask yourself before adding effects to a wall, like flower petals, sun-beams, bubbles, sparkles, you name it... does it make sense and seem appropriate in the wallpaper? In this case, the flower petals are totally in the wrong place... Clare is walking through a barren wasteland with no vegetation behind here, so where did the flower petals come from? They might not look bad, but in the end it just makes it look like your adding fan-favorite effects hap-haphazardly just to cover up other problems in the wall. If you're going to add flower petals, put Clare in a grove of trees or something, or if she's walking through barren territory maybe instead of flower petals do something like grit and dust.

I don't meant to be too harsh, but I see a lot of wallers doing stuff like this (ie, sparkles and planets, ect) to make crappy wallpapers look better. Sometimes effects like this are appropriate, but most of the time it's just throwing out effects cause they're popular and they look cool.

As for the rest of the wall, it looks way too filter-heavy, like on the rocks and on Clare as well. It's not a bad wall overall, but I think it could be much better with a little effort and thought.