The National Museum of Denmark is Denmark's state museum. It oversees various other museums around Denmark and has a digital collection that can be searched.
A souvenir snow-globe with a troll drinking from a flagon and sporting a horned helmet and axe, next to a small viking ship. Seen in Copenhagen airport.
The tapestries in the Christiansborg Palace depict 1100 years of Danish history from the Viking Age through to the year 2000. These images are of the Viking Age tapestry, and include detail showing Thor.
A hand dryer in the Tivoli Gardens, Copenhagen. The company uses a Viking warrior in the colours of the Danish flag as their logo. Naturally, the figure has a horned helmet.