Yep, it's a treasure! I wish there was a slightly more tropical version sometimes, but the advice generally applies well and lots of things grow very easily here.

It's such a funny coincidence that the layout of several elements is the same that I feel like the meme one must have been inspired by the illustration. I did want to highlight a more realistic take on this concept, and since he puts those 3 layouts right by each other in the book, I also wanted to include them. Like you say, the difference is in focusing on practical realities of the space and getting the most out of it.