The Västerås museum of art by sim1
Next to the Town Hall you can find the Västerås museum of art (Västerås Konstmuseum). The museum is located in the old court house of 1860. The museum exhibitions mainly cover contemporary Swedish and Nordic art. I haven't been into the museum myself, so I can't tell you that much more about the collection.
You can find a lot of information (all in Swedish) about the museum on the website mentioned below.
