Really good take on the sunflower theme. I like the sky - different to the usual cloudless ones normaly associated with this type of shot. I do feel that the foreground flowers should have been sharper (perhaps it's the way they appear on the site?) and also a little more pronounced; slightly closer, smaller aperture would have made for a more dramatic shot with greater impact. However, as it stands the composition is just fine and it's still a good shot. Well done!