If we consider the general 'Elizabeth story', Elizabeth is likely the central figure. Her significance could be that she drives the plot forward. For example, if it's a story of her journey, her decisions and actions would be what the story is built around.
Well, in Swan Lake, the Black Swan is a key part of the narrative. Swan Lake is about a maiden who is cursed to be a swan during the day. The Black Swan character is often seen as a sort of dark mirror to the pure White Swan. In some versions, the Black Swan is used by the villain to trick the male lead. It's a story full of magic, love, and betrayal with the Black Swan being a crucial element in the plot twists.
The black swan is an interesting addition to the Swan Lake story. Usually, Swan Lake is associated with beauty and grace represented by white swans. However, the black swan brings a different kind of allure. It can be related to the idea of the 'other' or the unexpected. In the ballet, when the black swan appears, it changes the dynamic of the performance. It makes the audience question the innocence of the swan world presented before, and it also tests the prince's perception and loyalty.
The Black Swan fits into the Swan Lake story as a source of confusion and conflict. She tricks the prince into thinking she is Odette, the White Swan. This deception is a major plot point.
Mr. Darcy could be one of the people who help her. He has wealth and connections, and his affection for Elizabeth might lead him to support her investment endeavors. He could offer her advice on which ventures are more likely to succeed based on his knowledge of the business world.
She might be portrayed as a villain by showing her being manipulative. For example, she could use her relationship with other characters to get what she wants, like using Edward's love for her to control his actions or decisions.
Maybe. Black swans are real birds. Their unique black color in contrast to the more common white swans could have inspired the creators of Swan Lake to include a black swan character. It could be a way to add an element of the extraordinary to the story.
Well, in some fanfictions, she might be depicted as the devil through her actions. Maybe she's shown as being manipulative, using her charm to get what she wants from others, much like how the devil is often portrayed as a tempter in traditional stories.