Well, it really depends on the fanfiction author's creativity. Some might give her a Patronus that reflects her own unique personality traits. For example, if she's portrayed as very brave and fierce in a particular fanfic, her Patronus could be a lioness, representing her courage and leadership. Another possibility is that it could be a bird, perhaps a phoenix, which would tie in with the magical and powerful nature often associated with the Potter family.
One possible theme is unrequited love. Snape loved Lily deeply, and their Patronuses, both being doves perhaps in some fanfictions, could symbolize that love. His Patronus could be a constant reminder of his love for her, even though she was with someone else.
Sure. 'Lily's Surprise Meeting with the Potters' is quite good. It's a short and sweet fanfiction that focuses on the initial shock and excitement when Lily meets the Potters.
James' stag Patronus is a symbol of his adventurous spirit. Stags are wild and free, and James was always up for an adventure. It also reflects his protective side, as stags can be very protective of their herd. Lily's doe Patronus represents her nurturing side. Does are often associated with motherhood and care, which was a big part of Lily's character. Also, the contrast between the stag and the doe in their Patronuses is like the yin and yang of their relationship, showing how they complement each other.
One great Lily and James Patronus fanfiction is 'The Protective Patronuses'. It beautifully depicts how their Patronuses interact and protect each other. Another is 'Patronus Bonds' which delves deep into the significance of their Patronus forms in relation to their relationship. And 'Lily's Stag, James' Doe' offers a unique take on how their Patronuses might have played a role during their time at Hogwarts.
One great fanfiction could be where their Patronuses interact in a magical forest. Maybe James' stag and Lily's doe are drawn to each other, symbolizing their unspoken connection even before they fully realize their feelings. It could be a story filled with mystery and a touch of magic, exploring how their Patronuses are a manifestation of their souls.
The Patronus can be a way to show her growth. For example, if her Patronus changes over time in the fanfiction, it might represent her maturing or going through difficult experiences. If it starts as a small, timid animal and then becomes a more powerful one, it shows her development as a character.
One of the great ones is 'Lily's Encounter with the Potters'. It beautifully depicts Lily's first meeting with the Potters in a way that feels very true to the original Potterverse. The author really captures the essence of the characters and the time period.
In a fanfiction, Snape's Patronus could be the key to saving Lily from a dark magic curse in an alternate universe. Since the Patronus represents love and protection, Snape's doe Patronus might be able to break the curse that has trapped Lily's soul. As he sends his Patronus towards her, it glows with a powerful light that gradually dispels the dark magic surrounding her.
One unique fanfiction has their Patronuses being able to communicate with other magical creatures in a way that James and Lily can't directly. So, the stag and the doe act as intermediaries between them and these creatures, leading to a whole new set of adventures. It's a story that really plays with the idea of what Patronuses can do beyond what we know from the original books.