What could be the scariest element in a photograph for a scary story?

Her eyes. In a scary story, the girl's eyes in the photograph could be the scariest thing. They might seem to follow you around the room, or they could be filled with an unearthly glow, like she knows all your secrets and is judging you. It gives a feeling that she's not just a picture but has some sort of power over you.

The scariest element could be a perversion of the traditional Christmas symbols. For example, a malevolent Santa Claus figure. Santa is supposed to be a bringer of joy, but if he's turned into a menacing entity with evil intentions, it goes against everything we expect from Christmas. It plays on our sense of familiarity and twists it into something terrifying.

The scariest element could be the history of the area. If there were dark events in the past, like murders or tragic deaths in the cemetery or the farmhouse. Maybe a serial killer was buried in the cemetery and his malevolent spirit haunts the nearby farmhouse, making every night a living nightmare for those inside.

For me, it's the feeling of being watched. In a graveyard, there are so many places for unseen eyes to lurk. Every rustle of the leaves, every creak of a branch could be a sign that something is observing you, and that's truly terrifying.

The scariest element could be the loss of control. Just like in the case where a person's long nails start to act on their own, moving without the person's will. It makes one feel powerless against this strange and unnatural phenomenon.

The change in their appearance. For example, if their cute yellow bodies turn into a sickly gray, and their big eyes become sunken and bloodshot. It's a huge contrast to their normal, adorable look, which makes it really terrifying.

The constantly changing shape. In a horror story, if the parallelogram keeps changing its angles and side lengths, it can create a sense of disorientation. For example, a character might think they are running in a straight line along one side, but suddenly the side shifts and they find themselves in a completely different and terrifying part of the parallelogram - like space.

The sudden contrast between the beauty of spring and the horror. For example, the bright flowers and sunshine being disrupted by a dark, menacing presence. It's like the idyllic spring setting is being corrupted.

The unknown. In Destiny, there are so many mysteries and uncharted areas. When you don't know what's lurking in the shadows or around the next corner, it's terrifying. It could be a new and powerful enemy that we've never seen before, or some strange force that defies all the rules we know about the game's universe.

The unknown source of the shedding. If you don't know what's causing it, like in a haunted house where the walls are shedding some strange substance, it creates a lot of fear because your mind starts imagining all sorts of terrifying things.