During the air show at Edwards AFB, there was a lot of maneuvering of aircraft high above the crowds. There was a little cloud at higher levels – not enough to stop it being almost uncomfortably hot, but enough to be visible – and the planes that flew through this level left their wakes through the cloud layers breaking them up and forming patterns where they had been. I thought this looked really cool and, because the show was backlit, the sun was coming through these patterns and the shadows made them appear more conspicuous. A C-17 flew across at one point which gives you some idea of the scale of these interesting patterns in the sky.
