The Souths are plural.

Sures (Souths) are an installation where a group of different suspended compasses point to the austral pole. While they are all aligned with the earth's magnetic field, each one' s magnetic field influences the position of the one next to it. Their directions then tilts slightly, revealing many possible ways of pointing at the same world./

/Sures (Souths), Haus der Statistik, Berlin 2022/