The icing on the kayak
One of the items in the Anatomical Museum is a life mask (a death mask clearly not being a possibility) of Sir John Franklin, the famous explorer of the Arctic. So of course found myself humming this song for the rest of my visit.
(The line about "Only the Eskimo in his skin canoe" always captivated me, giving such a vivid picture of the icy wastes.) But it also reminds me of the wonderful Nanook of the North which I saw when I was at school. I dare you not to laugh in amazement at the section from 0:52 to 2:40 here.