![](http://www.alamy.com/thumbs/6/33A91CBE-7FD1-4296-BCA4-F1CFE377C95E/JKRYFY.jpg)
A gas flare stack is illuminated against a blue sky.
Size: 4092px × 2923px
Location: Oklahoma City, OK, United States
Photo credit: © Gina Dittmer / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: air, blue, burning, combustion, controlled, copy, fire, flame, flare, gas, horizontal, industry, oil, oklahoma, orange, pollution, production, sky, smoke, space, stack, vertical, waste