It was a real shock for me to learn that in almost 190 years since the first photo, there have been taken 3.5 trillion (!) photos. And in a couple of years this number can double. But not all these pictures are taken with still cameras. To be honest, the digital photo boom that started in 1980's gave rise to an entirely new photographing habits. See the infographic!
Do you know the term photo apping? Or what is Kodak Brownie and how much did it cost? All answers are in the picture!
The infographic source is as usually here.