Hey MudTablet, I found this old stone with some weird carvings by the river—mind taking a look at it?

Gotcha, check this out—clear shot of the stone with those carvings by the river. Take a look and tell me what you see.

First mark is a rough oval, kinda like a stretched-out egg. Around it, the carving repeats a little spiral pattern, about six or seven times around the oval. The lines are shallow but clear, like someone traced them with a big stone. The whole thing feels like a small pictograph, maybe a simple sign or symbol.