Paddy, thank you for that link. I book marked it as a project to try in the future. Her tutorial makes it look very doable. Not easy but definitely something I want to try when time, money and weather converge into a working trio. Every piece would be unique and add a lot of character to the garden.
I also like that you can make them as large or small as you want and can choose to leave an opening in the back or top to plant them.
