How about some sign language books, guides or manuals to help her learn more? You could also consider signing her up for an online video course or a local sign language class. Additionally, you could get her a personalized gift that incorporates her love of sign language - like a handmade sign language jewelry piece featuring her favorite phrase or word in sign language. A sign language dictionary or pocket guide could also be a great gift for your wife.
Or you can get her a star map with the date of your first kiss.
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.