I have a customer who has a large, open front yard. He currently has a berm on the front-right side of the property. It is just a hump with weeds on it currently. He wants to build a garden wall around it using the same tumbled block he has around his house. Has anyone ever seen or built a berm with a garden wall around it? I am not concerned about the actually construction of it. I just don't want it to look like a golf course, he has a beautiful yard and I just can't picture it.