Nice tones for a two minute job. I think this image has some potential. You've done a nice job of separating the tombstone from the sky- perhaps you could work to do the same for the grass. The middle right area where the grass is very light could use some darkening. I also think that the wide angle distortion works for this image.
Welcome to the LL.
Thanks, I'll give that a go next time I fire up photoshop.