How about giving her a membership or annual pass to a museum of her choice? That way, she can visit the museum often throughout the year and attend any special exhibitions or events that catch her interest. Additionally, you could even make a plan to visit that museum together as a date night in the coming weeks.
Alternatively, you could also consider gifting her tickets to a specific exhibition she's really interested in or arranging a surprise trip to a museum in a nearby city or town. Another unique gift idea could be a personalized art piece inspired by her favorite exhibition or artist.
Or you can get her a star map with the date of your anniversary.
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.