Dunwall Tower probably has a better library, anyway.
Tomorrow soon becomes today, and preparations must be made in order to meet with the Emperor. There's specific clothing to wear and traditions to follow and probably also a gift to bring if they'd like to be polite. And getting past the guards at Dunwall Tower will take at least half an hour. The Tower's grounds were recently open to the public, but they've been closed in wake of the Empress's death. Everyone is very on edge; while no foul play is suspected in the Empress Consort's death, her funeral and the crowds it attracts could cover all kinds of nasty people. The Emperor's people would prefer to avoid that.
Still, they have an invitation. It should get them past the front door, even if the guards in front of it look like they're very tired of sending people away. And not like they're going to get a break anytime soon.
"I'm sorry, miss," says the overworked guard, to a woman with a canvas and a paint kit who looks like she's been arguing with them for at least ten minutes. "Emperor's orders. The Tower's grounds are closed to the public until after the -"
"My work cannot wait!" shrieks the woman. "The Tower grounds are where I get my inspiration! The gazebo, the view, the air of royalty! It is the only place where I can think to paint!"
The guard looks like might have a place he'd like to shove this woman's paintbrushes. "Be that as it may, ma'am, they're not public property, and without the Emperor's permission you may not just wander into it without an Imperial invitation."
"My client wants my latest piece next week!"
"Find another place of inspiration. Kaldwin's Bridge, maybe. This one is not open to the public." The guard glances at the Medinas, and sighs. "I repeat, the Dunwall Tower grounds may only be entered with an invitation in hand."