The image shows a long, straight line of white smoke or trail in the sky. The smoke appears to be from an airplane or a jet, as it is curving upwards towards the right side of the image. The sky is a light blue color and there are no clouds visible in the background. The trail is made up of multiple lines, creating a straight line that extends from the top left corner to the bottom right corner. The lines are slightly curved and appear to be slightly uneven. The image is taken from a low angle, looking up at the smoke.