The Four Primal Aethers of Roshar

This is an ether we've seen before. It's basically completely unchanged from ether of night, which we know a lot of people haven't read because it's not canon cosmere. So this would be one that has that similarity. I kind of imagine it visually as what windle looks like in the physical world as he is moving around. Also, you know, get some cultivation night watcher vibes from the verdant growth patterns.