The manly trolls of Gulfoss…
… and the worms (um, gold collecting dragons, you know the type) of Gulfoss…
… the Golden Falls … 
… look across to the female trolls across the gorge, which are riding a worm…
.. and if the worm has the head of a ram, well, this is Iceland, after all.
And the flag … this flag:
… flies between them.
So now you know, too.
