What is Energy in stock photography?

Modern agricultural landscape in Netherlands with wind turbines in clear spring day
For all questions related to this image or purchasing of license please contact Artnethouse Images http://artnethouse.com/contact.html
Speaking about stock photos used for illustration of content, this keyword can be used to describe activities, resources, and of course, emotions.
Energy which can be found, discovered, supplied, used.

Typical wall in village built from shiste stones with small ferns growing on it. This stone is a source of shiste or shale gas
For all questions related to this image or purchasing of license please contact Artnethouse Images http://artnethouse.com/contact.html
Industrial photos and of course, conceptual and fine art can have the same word in description. Book covers? Why not?

incandescent lamps and coins as concept of energy economy
For all questions related to this image or purchasing of license please contact Artnethouse Images http://artnethouse.com/contact.html
Wheather, wind, flow of water. Beauty and ugly, useful and damaging, all contains a place for Energy.
Our example stock photos can be downloaded by links, and entire collection of course, searched by keyword Energy.