Okay so my first idea is out because it's too smart lol. How about instead something that looks a fire, maybe falling, so illiterate people know it's the falling
fire. Something perhaps similar to this.
I hope I don't to explain what's funny about it.
View attachment 4097188
Also I'm too lazy to colour this one.
Edit: The symbolism is different in this iteration but I tried to make the core of it something the
stupid masses would understand. Fire/meteor equals Falling Fire. As for the actual symbolism I'll leave that unknown unless Snekk asks for it, the masses don't need to know why there are two triangles in the center.