I really like what you've got here... a couple compositional critiques:
- there is a small blade tip of grass peering into the left side of the frame, it's a tad distracting as my eye goes right to it
- i think you could have either backed up a few inches or zoomed back ( if you were using a zoom ) a couple mm's. Both on the top and right side there are singular grass blades cut off. Think of things like this as you would hands or feet on portraits.
- the grass blade that hangs over the sun ; 10x better if that blade didn't actually touch the sun.
Overall though, it's a beautiful shot. I love the ambience and ( for me ) the exposure over the whole image is well executed.