We live in the age of the selfie. A fast self-portrait, made with a smartphone’s camera and immediately distributed and inscribed into a network, is an instant visual communication of where we are, what we’re doing, who we think we are, and who we think is watching. Selfies have changed aspects of social interaction, body language, self-awareness, privacy, and humor, altering temporality, irony, and public behavior. It’s become a new visual genre—a type of self-portraiture formally distinct from all others in history. Selfies have their own structural autonomy. This is a very big deal for art. Here are some interesting facts about the selfie.