I like the DOF also but find my eye only wanting to look at the top half of the image. Perhaps a horizontal frame instead of a vertical? After all...most of the dynamics of the image is right at the poppy's edge.
Beautiful colors on this and I really like the sharpness right at the edge.
Beautiful image. Love the hues and the selective focus.
I agree with Julie as I feel the balance between out-of-focus and in-focus is slightly out. If you want to keep a vertical than I would suggest bringing up the bottom and slightly cropping in from the right.