Repeating Pattern in Images?

[Woobaloo]

I don't know if this is something already discussed, or that everyone knows about it, but I found the pattern that the Shattered Plains form in places that don't make sense.

I added some images of me labeling where they are- some obvious, some not. 

 

[Yezrien]

This has been discussed before on the translation thread. We've been calling it "the compass rose." I think it says "Roshar," repeated and mirrored around a central point.  Though I've also theorized that it says "Urithiru." It's hard to tell.

I'm not sure the Shattered Plains are really an example. They have radial symmetry, but I don't think the pattern lines up. Same with the little embossed things in the fifth image.

 

Edited November 5, 2017 by Belzedar