Men with flags
Young men on lamppost holding flags
Man with sign
Protester holding sign
Two young women in headscarves holding sign
Egyptian man speaks to the crowd
Points of view
Two men speak to the crowd
Man with photograph
Man holding photograph of Hosni Mubarak
Tahrir Square protest
Crowd in Tahrir Square after Friday prayers
Two women and a young man speak to the crowd
Protesters and riot police in Whitehall
Congreso de la Nacion
An elderly man reads protest messages outside the Congress building
Protester waving flags
Police with shields and helmets in Whitehall
Photographs taken during a demonstration in London against the 1994 Criminal Justice Bill.
Photographs taken at a protest in Tahrir Square, Cairo, in April 2011.
A small gallery of photographs taken in Kuala Lumpur, capital of Malaysia.
Photographs from central Buenos Aires, including Microcentro, Retiro and Puerto Madero.