Lights flicker, shadow grins. The sudden flickering of lights often creates an eerie atmosphere. And when you catch a glimpse of a shadow that seems to be grinning, it's truly spine - chilling. It makes you question if there's something malevolent around you that you can't quite see clearly.
The mirror shows nothing. It's as if there's no reflection, just an empty, black void where my face should be. This makes me wonder what is lurking in that emptiness, ready to reach out and grab me.
How about 'Knock, no one there.' You hear a knock at the door, but when you open it, there's nobody. It leaves you with a sense of unease and the feeling that something is playing tricks on you.
Empty House. There's something spooky about an empty house. It stands there, quiet and desolate, and you can't help but wonder what happened inside or if there are unseen presences.