I am starting to do this with actual physical books. I have thousands of photos going back over my life, and I am putting them together in Scribus to then go and print a physical book for each year or event or holiday along with some relevant text.

Ideally square books that can go on a coffee table. At least when I am dead there will be some part of my existence in physical form, unlike all the digital things we spend decades creating.

I might put a SD card taped in the front of each one with a video too, so someone can watch it in the future.

As a separate aside, I also found old Canon photo printers (Selphy models) on ebay for about £5! Some need the little white gear inside glueing back on (there's a video on YouTube about it), and they DO NOT work with Windows anymore, but gutenprint supports them fine on Linux, so I have been printing photos (postcard size) at home. The colour isn't going to win awards and the saturation needs boosting slightly in the printer options compared to default, but it's a wonderful way to finally get some photos from trips on the walls.