Oil pump at sundown in a field of cows.

---

Size: 3316px × 2211px
Photo credit: © David Jennings / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: cows, donkey, field, gasoline, nodding, oil, oklahoma, petroleum, pump, pumpjack, shadow, silhouette, sundown, sunset, wildlife