Copyright for this gallery photo belongs solely to Usman Bajwa. Images may not be copied, downloaded, or used in any way without the expressed, written permission of the photographer.
Cave Lights An HDR-rendered image of natural salt stalactite and stalagmite deposits seen inside the Khewra Salt Mines located in Punjab, Pakistan. The red-lighted tower (approx. 20 ft high) in the background is constructed with salt bricks made out of this salt-mine.