It was a previous attendees' idea: Ramsey McPhilips. He's actually coming back to La Muse next month. You've got to check him out on TV; just type in Ramsey McPhilips - hilarious:
The wisteria is only a couple of years old and it's already 10 feet off the ground, and the Vigne Verge ("Virgin Vine" - what a name) is flying up the wall and it was only planted last May!
Keep on creating!