How about commissioning a personalized fashion illustration of her? You could hire a local artist to create a one-of-a-kind piece featuring your wife as the subject. You could also consider purchasing a book on fashion illustration, such as "The Art of Fashion Illustration" by Megan Hess, which showcases the work of contemporary illustrators. Or, consider buying her a set of high-quality sketching pencils, markers, or watercolors to help her further develop her own artistic skills.
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.