In some fanfiction, deer tracks could symbolize a connection to the natural magic of the wizarding world. They might be a sign that a character is in tune with the more primitive and unspoiled aspects of magic. For example, a character who is a naturalist in the wizarding world might follow the deer tracks to find a place where the magic is at its most raw and powerful, away from the more civilized areas of Hogwarts or wizarding villages.
In some Harry Potter fanfiction, deer tracks might be used as a sign of a Patronus. For example, if a character has a stag as their Patronus, deer tracks could be left behind as a mark of their presence or as a clue in a mystery within the fan - made story.
Daisy often symbolizes innocence and purity in the novel. It's a recurring motif that represents the untouched and ideal aspects of the story.
They can also symbolize a loss of control. If a character has a nose bleed during a battle or a tense moment, it might mean that the situation is getting out of hand. For example, if Adrien as Chat Noir is facing an extremely powerful akuma and he gets a nose bleed, it could signify that he's losing his grip on the situation both physically and mentally. This can create suspense in the fanfiction as the readers wonder how the character will regain control. Nose bleeds can also be a symbol of suppressed emotions. Maybe a character has been bottling up their feelings for someone, like Marinette for Adrien, and when those feelings start to surface intensely, a nose bleed occurs as a physical manifestation of that internal turmoil.
In Harry Potter fanfiction, Legilimency is often used in various ways. Some authors might have characters use it for spying, like in the original series. For example, Voldemort was a master of Legilimency and used it to invade others' minds. In fanfiction, a hero could learn to block Legilimency more effectively than in the books, adding an exciting new layer to the story.
They might be used as a key plot device. For example, if 'intos' is a spell, it could be used to solve a major problem in the story.
Trees in science fiction can symbolize life and growth. Just like in real life, they represent the continuation of a world or ecosystem. For instance, in a story about a colonized planet, the presence of healthy trees might signify that the colony is thriving.
It can symbolize strength. Just like a stone is hard and durable, the stone phallus might represent a powerful form of male sexuality in erotica fiction.
One way is as a symbol of duality. A character might see two versions of themselves in a mirror, representing their good and bad sides, or their different identities in different situations. It shows the complexity of human nature.
It can be used to store all kinds of things. For example, a student might use it to keep their school projects safe. One compartment for their potions project, another for their transfiguration assignment.
It's often used as a theme or a starting point. Writers use it to create stories set in a time when the big bads have been defeated. For instance, they might write about the characters' daily lives at Hogwarts now that Voldemort is gone.