The image shows a clear blue sky with a few white clouds scattered across it. In the center of the image, there is a long, thin, white contrail that appears to be a contrail or trail of some kind. The contrail is made up of two curved lines that intersect at the top and bottom of the sky. The lines are straight and appear to be made of a thin, wispy material. The sky is a bright, clear blue with no clouds in sight. The image is taken from a low angle, looking up at the contrail.