A great gift idea for your wife's birthday could be a food photography book, like "Plate to Pixel" by Helene Dujardin, to help her develop her skills and inspire new techniques for her photography. Additionally, you could look into getting her a macro lens for her camera that would allow her to capture images with more detail and clarity, which is particularly useful when taking pictures of food. If you're looking for something more personal, you could also consider booking her a food photography class or workshop in your area, or even hiring a local food photographer for a hands-on tutorial.
Or you can get her a star map with the date when she was born.
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.