This is twos photo that shows the Aurora activity over a longer period of time in the same image.
The first photo was taken on October 2nd in 2013. It was shot at lake Storsjön near Östersund, Sweden. The black silhouette by the horizon is the island of Andersön, it has the shape of someone lying down. Apart from the aurora and star trails, you can also see an airplane, a meteor and lights from cars that passed by. You can watch the Aurora in motion here - https://www.youtube.com/watch?v=4YjCIoPHT0U
The second photo was also taken at lake Storsjön. It was taken on August 28th in 2014. Here you can see the island of Frösön in the background and a bridge leading to the island.