@ Sailor Steve :
Are you trying to tell me I abuse the thread ?
I find it's a nice screenshot, and I wanted to share it with new people...
And to my mind, this thread deserves to be a little more alive. I'm not off topic, it is indeed a screenshot, and with two goals : beauty and appeal to the intellect. It's not that original ?
P.S. : The answer to my question was
Gibraltar.
Good luck to all !