The image shows a clear blue sky with a long, straight line of white smoke trail in the center. The smoke trail appears to be from an airplane or a jet, as it is curving upwards towards the right side of the image. The trail is made up of multiple thin, wavy lines that create a sense of movement and depth. The sky is a bright, clear blue, and the smoke trail is clearly visible against it. The image is taken from a low angle, looking up at the sky.