At an Ancient Ruins, the main examples are on Relic Towers (the towers that appear out of the ground with Relics on the top), the surface of the Relics (IIRC), on the object inside the Relics, and on the Obelisk displays (as you’ve spotted).Travelled to 'Ancient Ruins' @ "IC 2391 SECTOR YE-A D103 | B 1 | -54.5877, 25.0838 (Gamma)". Location is from this list: https://ruins.canonn.tech
That website is found on 'The Guardians Canonn Research Group' ( https://canonn.science/codex/the-guardians/ ) under "Canonn Interactive Map".
Can't see any writing (glyphs) here on any of the structures. Am I missing something?