For the people in Rovaniemi, there's a fine exhibition on display at Varjo Galleria.- The most interesting gallery I've seen. From the webpage you can find also previous exhibitions.
"ARTISTS SAFARIS" is an exhibition of art around the Lapland, installed in a christmas-sale looking way. Display is open until the end of the year. -If you don't have the chance of getting in for a cup of coffee, at least take a peek from a window where you can see unbelievable fine chickens by Iitu Ranta made out of pieces of old bottles. (Too bad that the structure isn't so lively in photos as in real life..