The U.S. Air Force Thunderbirds demonstrate the inherent beauty of flight as they soar high into the sky at the 2015 Minnesota Air Spectacular in Mankato, Minnesota.
The U.S. Air Force Thunderbirds use their smoke trails to form the beginnings of a heart in the sky at the 2015 Minnesota Air Spectacular in Mankato, Minnesota.
The U.S. Air Force Thunderbirds use their smoke trails to form the bottom of a heart in the sky at the 2015 Minnesota Air Spectacular in Mankato, Minnesota.
