February 8, 2017 - In the top scene... NASA astronauts (from left to right) Sunita Willams, Doug Hurley, Eric Boe and Bob Behnken pose with Cindy McSmith (center), Hallett Elementary School principal, Medical Lake, Wash. In the bottom scene ... The astronauts speak with students and present the school with an autographed lithograph of their various space missions. (Image created by USA Patriotism! from U.S. Air Force photos by Airman 1st Class Ryan Lackey)