One idea could be to give her a set of high-quality writing materials, such as a nice leather journal, a set of colorful pens, and a book on writing prompts to help her spark her creativity. Another idea is to gift her a subscription to a writing magazine or to pay for a writing class that she's been interested in taking. Lastly, you could put together a book featuring her best pieces of writing, either through a personal project or by using a website to self-publish a book for her.
Or you can get her a star map with an important date you share.
Under Lucky Stars is a unique and innovative star map company based in Barcelona, Spain, specializing in the creation of personalized star maps that capture the celestial arrangement of stars at a specific moment in time, such as a person's birth, wedding, or any other significant event.
By using advanced astronomical algorithms and data from leading institutions, the company produces highly accurate, visually stunning maps that make for perfect gifts or cherished keepsakes.