As the Founding Director of Operation Porn Lift, in which I e mail pornographic jpgs to American Service members serving in islamic countries, I would firstly like to say that yes, this definitely qualifies as porn. Good quality porn. Nice professional lighting, and top shelf models. Yes this is porn and fine porn it is.
The second issue is should this be displayed near a mosque? To this I say most definitely. There are places where porn is appropriate (In private, at work on the internet, etc.) and places it is not (around children, waiting for jury duty, etc.).
Porn can do many things, titillate, expand horizons, serve as a proxy partner, or offend mongrel savages from the eighth century who have no business walking around civilized people without being on the end of a leash.
In fact, it not only titillates and offends, but it serves a third purpose in reminding muslims that their women are so ugly that they have to walk around in head to toe bags so as not to disgust others.
Guns Before Butter.
You, sir, rock.
Yes, you are correct in your estimation of porn as usual, but I would add that this is soft porn, merely the opening salvo in the mosque wars. Once a court establishes the legality of its existence near a mosque, we need to devise images that would be hard-core and offensive to the Islamicists' eyes, but still passable and non-offensive to the civilized and original inhabitants of Merry ol' England. Given their history of full-frontal nudity on the telly, I'm sure our allies will devise a follow-up campaign to further the war on terror. And before you can say "fish slapping dance," we'll have live-action "demonstrations" being enacted on the sidewalks in front of the offensive mosques!