Supporters of Mir Hossein Moussavi defy an ultimatum from supreme leader Ayatollah Ali Khamenei calling for an end to protests, June 20, 2009. For more photos from the protests, taken by an Iranian in Tehran, see
Eyewitness: From Tehran's Streets.
NOTE: As of Sunday, June 21, the Iranian photojournalist whose pictures appear in the "Eyewitness: From Tehran's Streets" gallery is missing. We will update this space and that gallery when we have further word.