u/Apart_Strength_5401

There are many theories onto why all of the guardians or remnants from breath of the wild are missing in TOTK, same for the inverse like the sky islands and the depths. But I can’t really think of a reason why those nazca line like glyphs just appeared in this game. My theory is that current time archaeologists just painted them according to the room in the forgotten temple (shown above) which would’ve been discovered during the transition.