Public domain photos

The image shows a man standing on top of a rocky hillside, holding a drilling machine in his hands. He is wearing a hat and there is a machinery vehicle in the background, surrounded by trees and a clear sky. The image is in black and white.

The image shows a man standing on top of a rocky hillside, holding a drilling machine in his hands. He is wearing a hat and there is a machinery vehicle in the background, surrounded by trees and a clear sky. The image is in black and white.Open in library