Photography has always been a physical medium: glass plates, film, and paper. The final result is an image in a frame, hanging on the wall. With the arrival of affordable digital photography in the mid 90's, more photos have been taken in the years since than were taken in the previous 170 years. The same cannot be said of printed photos now; fewer photos are printed than before the arrival of digital photography. Click the link below to find out more about portraiture.