It’s a little known fact that the Vikings were some of the best glass blowers in the world. The best way to validate this spot as Viking is to look for small, glass figurines of seals, moose and elephants.
“It’s a little known fact that the Vikings were some of the best glass blowers in the world. The best way to validate this spot as Viking is to look for small, glass figurines of seals, moose and elephants.”
They still are.
http://www.visitsweden.com/sweden/Things-to-do/Shopping/World-famous-Swedish-glass/