I know they're called contrails but I have always called them sky wakes. They're not particularly good for the earth and there are stories out there that some chemical contrails are being manufactured with the intention of some sort of evil.
But they sure are purdy.
It was late late afternoon when I took the first 3 shots and then the sun seemed to just drop from the sky. It was the quickest sunset I have ever experienced but it did give me the last shot.
Happy Contrails To You All
MID WEEK BLUES