Very good detail. Nice how the back is faded, adds depth to the shot.
This photo appears to be taken with a manual focous and shows your understanding of the camera. Roses are a very common subject for photos, I'd like to see the same quality on some more original subjects (I didn't look through your photos yet, so you may have other photos with this detail on different topics that I havn't seen yet).
In all, very nice. I am looking forward to seeing the other photos in your deviant art, maybe arring a few more to my faves.