( He takes a generous look around the area as well. He notes the land, the beasts, and the interesting details. All are filed away in case they become relevant later. He puts a hand to his chin in thought. )

What you see is an enchantment. It is designed so that the enchanted may see their own memories, along with any unsuspecting bystanders. Why this enchantment has been cast and by whom remains an elusive answer. For the moment.