Janice, since you asked. In nature, rocks would not be piled up against a tree like that, but in New England, rock walls are everywhere. I would extend the rock wall across
the picture to make it look like the tree is behind the wall. The fallen leaves can be in front of the wall just as easily. Don't you just love that with repositioning spray adhesive you can make changes however you want to? I do.
You have done a lovely job. My daughter is coming today to show me how to get pictures from my phone to my computer. I will have her upload my first (and so far only) landscape quilt that I just finished.