File:Blade's Edge Mountains concept art.jpg

Summary
Blade's Edge Mountains concept art by Matt Milizia.

This image appears on page 40 of The Art of World of Warcraft: The Burning Crusade.

It also appears on page 89 of The Art of Blizzard Entertainment. Its caption in this book reads: "One of the iconic images of Outland—this broken world with its savage landscape. It was a pretty big departure from the classic fantasy we had been chasing."

—Chris Metzen

Source
Blizzgame.ru:
 * Web page
 * File link