Thank you very much!

I started to think that I was barking up the wrong tree using walls but I didn't know what else to use.

I am trying to design a patio and I have it done except for the texture on top of the stonewall.

I created a wall 3 feet high by 2 feet thick and I added stone texture to the sides of the wall but I haven't figured out how to add texture to the top of the stonewall. I created the patio by using the ...