How about creating a personalized postcard book for your dad's collection? You can gather postcards from his favorite travel destinations, vintage postcards, or even make custom postcards by printing out photos of memorable moments he's shared with the family. Arrange them in a book with clear sleeves or bind them together. This way, he can easily flip through and enjoy his collection in a more organized and thoughtful way. You could also include a heartfelt note or letter telling him how much you appreciate him and all he does for you.
Or you can get him a star map with the date when he welcomed you in this world.
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.