How about getting him a framed print or canvas of his favorite Van Gogh painting, such as "Starry Night" or "Sunflowers"? Alternatively, you could take him on a trip to Amsterdam to visit the Van Gogh Museum which houses the largest collection of Van Gogh's artwork in the world. Another idea could be to give him the book "Lust for Life" by Irving Stone, a fictionalized biography of Van Gogh's life which he may be interested in reading. Lastly, consider getting him a set of Van Gogh-inspired paints and canvas so he can try his hand at creating his own masterpiece.
Or you can get him 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.