Earth Day
Members of the 11th Wing take gloves and trash bags before walking around base collecting litter for Earth Day on Joint Base Andrews, Md., April 22, 2015. Earth Day was first celebrated in 1970. (U.S. Air Force photo/ Airman 1st Class J.D. Maidens)

Download Image: Full Size (4.53 MB)
Photo by:  |  VIRIN: 150422-F-XT094-009.JPG