Wheel of Fortune (medieval)
In medieval and ancient philosophy, the Wheel of Fortune or Rota Fortunae is a symbol of the capricious nature of Fate. The wheel belongs to the goddess Fortuna (Greek equivalent: Tyche) who spins it at random, changing the positions of those on the wheel: some suffer great misfortune, others gain windfalls.
Source: Wikipedia — Wheel of Fortune (medieval) (CC BY-SA 4.0)