Digital photography has changed our world, and especially how we look at images. Because I went digital very early, I now have terabytes of data on multiple hard drives. They contain what must be millions of photos that will never be discovered in a shoebox by my descendants as they sift through my belongings. Soon enough those hard drives will become unreadable, and most of my photos will never even have been printed. Those images that did get printed will surely fade away, since most home printers do not use archival-quality inks. Though my shelves are lined with photo albums from my youth, I have not assembled a single album since I went digital. Perhaps, then, our children's children's children will never actually know what we looked like.
In contrast,…
