Thank you so much. I really can't take credit -- my son designed and built this for me after graduating from WSU with a Landscape Architect degree. I think he did a wonderful job and we've enjoyed many a splendid evening around the fire. All I had to do was plant it out, with son's suggestions. I think somewhere on this site there is a feature for garden tours, and perhaps I will post the project progression there - it really was amazing to watch it all come together.