All night long timelapse photography showing the diurnal motion of the stars around the north star.
Multiple clouds, planes, artificial satellites and shooting stars can be seen.
Each of the 850 frames has been exposed 30 seconds at ISO400, f/2.8. All the images have been assembled into a 24 fps movie. One second of the movie corresponds to 15 minutes of real time - this is a thousand time faster than reality.
I created the music track using Garage Band.
This is my very first nearly successful tentative. I am still improving the technique and the apparitus.