Reactions ranged from incredulity to claims of “Without a doubt, this is the most significant discovery of the age.” and “A truly earth shattering discovery!” Naysayers left comments such as “Hmmm… no dimple on the chin. I call FALSE BOB! CAST HM OUT!”, “That is not ‘Bob’ – it’s a False Bob. Do not be fooled by cheap imitations”, “The shadows are ALL WRONG. The shadows from his nose and cheeks point downwards at a 45 degree angle to the left (DOWN AND TO THE LEFT, DOWN AND TO THE LEFT), but the shadow of his PIPE go down at a 45 degree angle to the RIGHT. It’s LEE HARVEY OSWALD all over again”, and “Note the strange roundness of the pipe.”

I am not afraid of clowns. But there’s something that happens when you walk into the forgettable bathroom of a hotel lobby and meet a fully made-up clown standing by the sink, reflection staring back at you with the Kubrickian blankness of a greasepaint grimace.

I almost wet my pants.

Media seminar fresh in my head, I choke the gasp in my throat and try to smile. While I am going for “warm and effusive,” I’m sure my face is more a pained amalgamation of terror. I can only hope that she thinks I’m trying to be polite. I’m sure she gets it all the time.

But. There are reasons people can find clowns to be so unsettling. That makeup: white face; huge, red mouth; drawn-on smile; eyebrows that kiss the hairline. “When it’s up close, it’s the visual equivalent of being screamed at,” explains Jaron Aviv Hollander, the co-founder and artistic director of the Kinetic Arts Center in Oakland. And it’s all the big top’s fault: When a clown is standing in one of three or more rings and playing to a huge crowd, the audience needs to be able to read familiar facial landmarks in order to get the bit.

Miliband said: “Barack Obama looks as though he would definitely have been part of my gang at school, The League of Zarjaz Earthlets.

“I may even detach the Space Spinner free gift from issue one for some light-hearted yet reverent fun.”

At the turn of the millennium, Miller and Varley were working on their long-awaited Dark Knight sequel. It was initially hatched as a romp, a reinjection of Day-Glo fun into what had become a relentlessly grim superhero landscape. They were about halfway through the series on September 11, 2001. By this time Miller had moved back to New York, and the assault on his home disturbed him deeply-which again quickly became apparent in his work. In the later issues, Batman decides to let an alien force destroy Metropolis and its citizens, Captain Marvel is killed, and Batman kills a genetically manipulated Robin by hurling him into a lava-filled chasm. “I think there was a PTSD effect,” Varley says of 9/11. “I think many people didn’t get over it, that it will continue to affect their lives forever. And I think Frank is one of those people.”