Lights

Fireworks above and an ambulance below.
In Cologne there is fireworks' madness at New Year's, with people letting off thousands of them all over the place. Although it is fun to watch, there is a lot of recklessness. In the street below my balcony people were letting fireworks off in the phone box, lighting them and throwing them across the street, and holding onto the sticks of lit rockets to aim them more of less horizontally.
We had sparklers! :)