Thank you for the comments on my first entry. This is one of those shots where I didn't think I'd get anything at all. It is an essentially 4 second hand held exposure. The lack of sharpness is camera shake and subject motion. This image was not deleted long ago because I'm pleased by the gostly feet of the invisable walking people in the forground. The blue streaks at the top of the image are a flashing light that someone was wearing on their hat.