Collections of digital photos are more ephemeral than we think. I make it a point to periodically order prints of my favorite photos from each year. The material stuff doesn’t last forever either, but unless you’re a fastidious digital archivist, the physical may stick around longer. As someone who’s witnessed the slow death of a couple of social media websites and personal computers, those photos of friends, family or a building you liked the look of in 2015 often land in the internet graveyard. There’s an inherent value to the tangible and the touchable. The fact that I still have photos of my mom as a teenager astounds me.