On the first anniversary of the arrest of US journalist Evan Gershkovich in Russia, the outlet he wrote for - the Wall Street Journal - has called for his immediate release.
In the print edition, the front page of a special section on Friday had a large blank space, with the headline: "His story should be here."
Gershkovich has been deprived of a normal existence for 12 months, the WSJ said: "a year of stolen stories, stolen joys, stolen memories."
The newspaper also reported extensively on his imprisonment and threats to press freedom worldwide.
The Russia correspondent was detained on March 29 while on a reporting trip in Yekaterinburg. He had full press accreditation from the Russian Foreign Ministry and was arrested while doing his job, the paper said. Russia accuses the 32-year-old of spying for the United States.
Gershkovich and his employer reject the accusations.
US President Joe Biden also commented on the reporter's fate on Friday, issuing a statement saying that "journalism is not a crime."
It was "appalling" to use US citizens such as Gershkovich as diplomatic bargaining chips, Biden said.
On Tuesday a Moscow court extended Gershkovich's pre-trial detention by a further three months.
According to the WSJ, he is being held in Lefortovo prison, where he is largely isolated from the outside world and spends 90% of the day in a small cell.