In the following days , the government arrested Arrest three photographers , two bloggers , a lawyer and a politician , and prevented Preventing_or_letting human rights activists and journalists from entering Arriving the country , deported Removing an American teacher and reportedly encircled Besieging entire areas with barbed wire .

Approximately 57 people were killed Killing directly , including innkeeper Harry R. Truman , photographers Reid Blackburn and Robert Landsburg , and geologist David A. Johnston .

The Delhi Photo Festival Social_event was started Process_start in 2011 , curated by photographers Prashant Panjiar and Dinesh Khanna under the aegis of the Nazar Foundation .