50 Oklahoma Goldback | Aurum Gold Foil Note (24k)On the Oklahoma 50 Goldback, we honor the virtue Vigilantia, or Vigilance. She is the embodiment of unwavering courage in the face of natures fiercest storms. She kneels in the tall grass, steady and composed, as a powerful tornado spirals across the horizon. She embodies the spirit of Oklahoma: a state that doesn't just endure its storms, but leads the world in understanding them. This artwork pays tribute to Oklahomas world renowned role in