Oil derrick with well pump silhouetted against evening sky in Canada. — Stock photos

"Oil derrick with well pump silhouetted against evening sky in Canada." is an authentic stock image by MintImages. It’s available in the following resolutions: 1600 x 1067px, 2600 x 1733px, 5221 x 3481px. The minimum price for an image is 49$. Image in the highest quality is 5221 x 3481px, 300 dpi, and costs 449$.