by Maria Popova on http://www.brainpickings.org/
From ancient witchcraft to the camera obscura to the iPhone, or why Victorians always looked stern.
It’s estimated that roughly 380 billion photographs are taken in the world each year — more photos per day than in the entire first 100 years after the invention of photography. But what, exactly, ignited that boom of visual culture? In this lovely short animation, Bulgarian-born Boston-based photographer Eva Koleva Timothy — who gave us the wonderful Lost in Learning project — traces the evolution of photography through innovations in science, technology, and policy, from the Arab world of the 9th century to Leonardo daVinci to George Eastman and beyond.