Branding NORTH

In the middle of the Central Station in Stockholm there is a round panoramic view, cut to see in the floor below.
On each side of the space there are some very interesting figures and representations. My guess is that they actually represent direction, but i don't have any confirmation yet.
So on the side that there are some african statues i guess there is south, and on the exact opposite side with the Eskimos and a seal, i suppose is north.
Take a look of how nice they are, how they change the feeling of the place and how great are representations rather the words or directions.