Yeah, they’re still making trouble.
He seems to be lecturing someone who’s kneeling at his feet.
I assume the book is the Seven-Pointed Star. And I guess reading to her is somewhat less odious than taunting her with a ladle of water?
Another remark on significant omissions: Margaery is the only one of the Tyrells in any of this set of pictures. We see nothing of Loras, Mace or Olenna. In the case of Olenna, I assume that means she’s not appearing in the first episode. Loras or Mace may be getting an appearance but the publicity folks think they’re too boring to include. I disagree. I want to see how Mace delivers the news of Meryn Trant’s death.