This is very interesting. Of course I like that I can see the sunflowers up close while in the background there is a sea of them. But there also is a symetry to the entire photo that works nicely. The detail of sunflowers, the sea of sunflowers, the sea of trees, then, moving skyward, the detail of some of the trees. Undulating drifts of sunflowers, undulating background of trees -- and they parallel each other (sf and trees to Left are close, to center right they both retreat into the distance.
Thanks to you and some other photographers for sharing a large enough image for those looking for cameras to appreciate what they are capable of turning out. Sometimes when the offered images are so sized down, or noise reduced, it's hard to tell one camera's output from another's. Nice gallery.