It was October, 1990 when I was on a street in central Seoul for the first times as a news photographer. My first job: to cover an anti-government demonstration by students and workers. Protected by a helmet and gas mask, I shot pictures with a Nikon FM2 without the help of a motor drive. It was a battle. The protesters, hundreds of them, had steel bars, stones and petrol bombs. They were forced back by riot police, armed with tear gas, heavy sticks and hard-edged shields.