My parents agreed to let me build and hang a mural board in my back yard if I'd agree not to do it illegally. I agreed figuring i could always write later. What are they going to do move the board? i sunk it into the ground with 2x4 posts and cement. Just as well, I'd rather practice in my back yard were nobody can see it and be able to cover it up if I don't like it. When i get better I'll start writing on the streets.