I can’t even tell if I was wrong or not. Maybe you’ll have better luck:
In June at Refactor Camp I gave a talk about voids (How To See Voids). The hook for my talk was a pretty picture of late afternoon conifers in the woods outside Truckee, California, and a mystery: why does the wolf lichen, a three-dimensional lace of radioactive yellow, grow in evenly-spaced rings around the trees like that?
![](https://ribbonfarm.wpenginepowered.com/wp-content/uploads/2019/08/F81486BF-773B-49E1-B441-AC47A0EA4ACF-766x1024.jpeg)