How about a beautiful calavera (sugar skull) art piece? You could either get her a traditional ceramic calavera from Mexico or you could look for a unique and more personal calavera created by a local artist in your area. You could also consider getting her a Dia de los Muertos themed jewelry piece, like a necklace or bracelet decorated with skulls and marigolds. Additionally, you could purchase a book about the cultural traditions and meaning behind Dia de los Muertos to help her learn more about it.
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.