Need to be up on your Norse mythology to groan appropriately at this one.
I have two guesses but they seem ill-suited to the task. Help a pharisee out with specifics?
the groaner has to do with what Ragnarock hall is covered in and the fate of the universe in Norse mythology.
Jesus is getting iced?
Sigh... ;)Not Just Jesus, according to the Norse Myths. Basically they believe in the Big Chill - the universe freezes over eventually from boredom.
Wait a minute, isn't that the University of Sydney quadrangle, looking south? That looks like the jacaranda in the corner.