In JordanCon 2018, Isaac Stewart (Dragonsteel's art director) did a panel on creating Stormlight glyphs. We don't have full video for it, but we do have some. We mixed that in with the audio so you can feel like you're there at the panel. If you're into glyphs, maybe this will be of use to you!
We apologize for the audio quality and mic bumps that occur every so often.
Posted with permission from Dragonsteel Entertainment.
Thanks Argent for your intro!