I was looking at Blogs of Note and followed a link to one called Selvage and I found this picture. Be sure to click to enlarge to see it closer. The blog author had a cute post with it asking if someone would do her a favor and water her flowers while she was on vacation for three weeks. For those of us with just container gardens, this is the ultimate goal, don't you think? But how the heck would you get your watering done? I guess you would hope it rained every other day. And how would you hang all those pots on the wall? Fun stuff.