Vriska looked around with approval. Trolls don't really go in much for form over function, but humans seemed to have a thing about decorating in line with importance. And since Azula mentioned a training ground, this must be a facility that has something to do with the military or warfare. If humans had decorated this building to this extent, that must mean that this culture attached due importance to warfare!

Hands in pockets, she stepped through the door, still eyeballing the scenery. "Oh, right. Humans do everything in daylight, don't they?"