Viking bike?

This picture at flickr purports to be a Viking bike. I’m not so sure that’s what I’d call it. Looks like a big horn cattle bike to me, but I must admit I like the idea of being able to categorize this post as both Bicycling and Norwegian stuff. And the picture is taken in front of the Museum of Science in Boston. Maybe bike and rider will show up at the next Critical Mass ride. Git along little dogies!