……Balloons in the Sea : Mark Booth at ADDS DONNA

……Balloons in the Sea : Mark Booth at ADDS DONNA

We still have no real idea what the narwhal horn is for. Of course it isn’t really a horn, either. It’s a tooth or a tusk like that of a walrus or elephant. It grows up and out in a spiral. At first they supposed it might be use to break holes in the ice,...