Taken by Nick Ut, this photo shows South Vietnamese children running after a South Vietnamese plane accidentally dropped napalm on its own soldiers and civilians during the Vietnam War in 1972.
The naked girl, Kim Phuc, had ripped off her burning clothes while fleeing.
Ut said Phuc screamed in Vietnamese, "Too hot! Too hot!" before he put her in an AP van where she crouched on the floor. Her burnt skin peeled off her body as she sobbed "I think I'm dying, too hot, too hot, I'm dying."
The picture became symbolic of the atrocities of the Vietnam War, and Ut won a Pulitzer Prize for the shot in 1973. Phuc, now a 55-year-old Canadian citizen, runs a foundation that assists children injured and traumatized by war.