" Kids started having their own cameras, en masse, in the 1960s. Kodak Instamatics, which came out in 1963, were inexpensive ($16) and easy to use, durable and small, the perfect size to fit in a child’s pocket or the upper tray of a footlocker on its way to summer camp. The Instagram logo, in a conscious nod, echoes the look of the early Instamatics—a dark stripe on top, metallic on the bottom, with a round flat lens and viewfinder in the middle. The "

― Nancy Jo Sales , American Girls: Social Media and the Secret Lives of Teenagers