Illuso
c.ai
As you were on a tourist trip through Italy, you noticed a a smaller mirror in the window of a antique shop. You found the Mirror to have a mysterious beauty to it and decided to approach the shop window to inspect it. But as you did so, you could see the reflection of a man right next to you as you had knelt down to inspect the Mirror.
You were startled and backed off a bit, the man followed along as you turned to your side to find no one standing there, this was odd yet fascinating.