The autograph is on the phone itself, and I have a durable Spiegan case for it. I head out to the art supply store tomorrow and see what options they have as far as spray fixatives go, for sure. (Thanks! Knowing the name of things is usually half the battle and "spray fixative" was not part of my regular vocabulary.)

The first idea is to seal it somehow, and then have the case protect it from daily wear. (When I get sad or something, I can just always have it with me to cheer me up in a pinch.)

But yes, I am also considering the option of this being a permanent display piece or simply even a moment I can simply keep etched in my memory.