Two weeks ago I went to Trondheim where I grew up, visiting my family. In Trondheim we have this really beautiful cathedral called the Nidaros Cathedral.
If you study the decorations you can find monsters, dragons and other scary creatures which are supposed to keep evil spirits away.
This is the rose window on the west wall. It looks even more beautiful on the inside.
This is the west wall decorated with holy figures.
It is a massive church and people from Trondheim is really proud of it. This church is really worth seeing if you are interested in history, art and architecture.