And I were there, at the heart of this horizonless desolation... Desolation? We can't talk about desolation. It was rather a desert filled with this violent silence so characteristic of the calm of the most unruffled mind. At least, that was what the wind seemed to blow...

Difficulty : ****

Tested, logical.
A micro-reasoning can be helpfull if you are stuck at the end.
Good blackenage.