compositions carved on their outer surfaces, sometimes stacked with simple framing between adjacent elements. This unusual walrus tusk has a rare freehand spiral composition, beginning at the bottom of the tusk and winding up to the top.

At the bottom is a large windowed building with a crumbling tower at either end. To the left is a high wall that goes around the tooth to the other side of the building, ending in a large, tall open gate. Behind is a steep hill with more steep hills in the background and a couple astride horses mount the hill. At the back is a woman riding sidesaddle, brandishing a riding crop. In front of her is a man on horseback, driving two pack horses in front of him. In frontof them is another pair of men astride horses; the rear one has a pick over his shoulder and the man in front has a pack on his back and a shovel over his shoulder. The group is led by another rider looking up the hill and smiling.

A large rock separates the climbing group from the next tableau: a small herd of three grazing cows on the far side of a stream or long tree stump. Above this feature in a grassy meadow is a four-sided fort-like structure with a crumbling tower at each corner and tall slits for windows. More grassy hills follow, with another square building with two crumbling towers in the extreme distance. Next, a pair of men wearing baseball-like caps and brandishing riding crops