Caveat: Poem #2513 “Geology” 2023-06-21, 05:40 2023-06-21 A Daily Poem / Book 4 / My Poetry & Fiction / Tetractys ㅁ rocks pile up take up space form continents move around over very long time-scales – a tetractys. Previous PostCaveat: Tree #1606 “Along the way to the treehouse” Next PostCaveat: Tree #1607 “Morning sun”