It's been nearly 50 years since the assassination of President John F. Kennedy.
A new exhibition at New York's International Center of Photography, called "JFK November 22, 1963: A Bystander's View of History," features onlookers' personal snapshots that have become historic photographs, says chief curator, Brian Wallis.
Included in the exhibition are stills from a film made by one eyewitness and a Polaroid picture of the assassination.
Some mark Kennedy's assassination and the resulting images as the start of "citizen journalism".
The exhibition will run through January 19, 2014.