The lighting is too harsh.  I think you should soften the shadows.  Also, the focus is too wide.  I realize that you want to make it clear that this is a grave marker and that someone has died, but then you have these two smaller items on the marker that should be the real focus of the work.

It looks like one is a locket (honestly, I thought it was .... well, I don't know what I thought it was until I figured out it was a locket), and the other a letter.  If you are going to leave your focus as broad as it is, then you should consider a little dramatic lighting so that the locket and letter are highlighted.

Then, if you are going to have snow on the grass, kill the bright green color a bit.  Also, consider putting some snow on the concrete and the marker.  

That's all for my comments.

Could be worse, could be raining.