Talk:Halden

This article contains content that was once found at Sixteen days in Götaland and Svealand. View that page's revision history for the list of authors.

Changing the banner

Stupid question I guess but how do I change the banner? The city in the photo is Skien, which isn't even in the same county. I changed the link but somehow the same photo just keeps appearing and I don't get how to change it, thanks.