Gray Hall, one of five dorms on Grand Forks Air Force Base, N.D., earned a Leadership in Energy and Environmental Design award for its recent renovations March 26, 2020. The renovations were accomplished following a sustainable design plan, which features recycled construction materials, reduces water use and greenhouse emissions, and saves energy costs. (U.S. Air Force photo by Senior Airman Elora J. McCutcheon)
CAMERA
ILCE-7SM2
LENS
FE 24-105mm F4 G OSS
APERTURE
140/10
SHUTTERSPEED
1/125
ISO
400
No camera details available.
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