On a recent visit to the Museum of Modern Art with a friend and her daughter, meandering through the museum’s exhibits, I was struck by how often my friend’s 13-year-old daughter asked us to take photos of her in front of the artwork. Her head tilted, she gazed contemplatively at the pieces, the photos of which she would then feverishly post on Instagram, Snapchat, and all the rest. She wasn’t the only young (or older) person doing this; it seemed everyone was busy taking photos of themselves “experiencing” the museum. This is by no means a criticism of my friend’s daughter (or anyone else). What was concerning, at least to me, was that in between being photographed and posting, my friend’s daughter had no interest in the artwork. This fact didn’t seem to matter or have any relationship with posting herself as someone enjoying the experience. The only time that she looked at …