This smaller version of the dragon is I think used on cruise ships. I can't really find another photo of it, so I can't figure out how it works, but I'd guess that there are people in there. It seems more flexible than any of the other dragons, so that's a plus.
Fun patio gardening design from theKitchn! What a great container garden design! There is a deep box for larger vegetables to dig their roots deep, then smaller boxes for greens, and a top box with a trellis for climbing beans and tomatoes.