Pencils made from recycled materials sit on display at an Earth Day booth in the base exchange April 21, 2017, on Keesler Air Force Base, Miss. The base operations support energy program and environmental office staffs set-up a booth with hand-outs and reading material about recycling and environmental sustainability for Keesler personnel in recognition of Earth Day. ( Air Force photo by Kemberly Groue)

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Size: 6119px × 3935px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 81st, aetc, air, base, day, earth, energy, environmental, force, keesler, recycle, training, wing