Reminds me so much of a life-size terrarium - a little mystical world of green in which you can imagine so much. The framing works even without any detail - the little piece of wood across the base provides that. The contrasts between the dark branches, the light background, the major uprights - it all just works so well. Congratulations.
It's a good picture, but i dont notice any real focal point. Also, what are you looking through? a hole of some sort? But i do like the colors, the green gives it a really nice look.
I think this would have looked nicer without the heavy green tones - maybe even in black and white or toned to a sepia. It feels a tad neon with the green highlights overpowering the sunshine that's breaking through the trees; some curves and a touch of sharpening would also improve the appeal. With those minor changes, though, this would be a fantastic photo. The scenery is well framed and it has a very balanced feel about it.