Kento Komatsu, Along the horizon (October theme: Lines)

Sony A6700 + Sigma 18-50 f/11, 1/125s, ISO 125, 50mm Jet ski speeding perfectly parallel to the horizon, creating trail of line along with it. I wonder if that was intentional?

Images have been resized for web display, which may cause some loss of image quality. Note: Original high-resolution images are used for judging.