16.5"L, 10.5"W, 4.5" H. Backgrounded in dark teal. The "mystery" is that the side and top are painted in traditional Os rosemaling, while the other side is different with white in the flowers and linework. Donor, Barb Wolter commented that "Only Per knows!" Signed by artist. Artist: Per Lysne, rosemaler from Stoughton, Wisconsin, deceased. Donated by Barb Wolter.