Many people save their National Geographic magazines. They used to be that the only magazines you’d see at Goodwill stores. What made them have such a place of honor? (I say that tongue-in-cheek, but it is an indication of their value.)
The photos have always been excellent. The writing is educational and yet interesting. The articles open the world to those who can’t travel to far-flung places. The advertising is minimal and done with taste.
Takeaway: Are there any ways you can make your creations something people will want to keep?