What is you most prized possession and how have you preserved it?

I think the peach rose I got on my high school farewell is among my most prized possession. How have I preserved it? uhh in dust bunnies behind the computer trolley:)

Is there something very dear to your heart, which brings a smile to your face every time you see it?

Whether its your first condom or an autographed baseball.
please share!

and yes I’m aware of the sucky topics I have attached to this, I couldn’t think of anything else!