He would be questioned at Ecuador's embassy in London, where he has been for more than three years.
First Look Media presents its visual journalism wing, called Field of Vision, on Tuesday.
The secret documents made public by Wikileaks offer a rare insight into how U.S. foreign policy really works.
Assange is still wanted in Sweden for a rape allegation that will not expire until 2020.
The detention order over allegations of sexual assault was issued by prosecutors in 2010.
The three whistleblowers were commemorated as part of a traveling project.
The WikiLeaks founder finds a new book on the exiled leaker to be poorly researched, badly written and self-serving.
WikiLeaks on Thursday released an online searchable database of more than 30,000 documents obtained by hackers in a massive cyber attack last year.
Edward Snowden urged Americans not to change their Internet habits because of the NSA.
Sweden wants to question him on allegations of sexual assault and rape, which he denies.
WikiLeaks have accused authorities in Sweden of holding up the trial, but have welcomed the news.
Lawyers for the Wikileaks founder are taking his appeal to Sweden's highest court.
The statue would feature a full-size Assange, Edward Snowden, and Chelsea Manning standing on chairs.
The organization hopes merchandize will help subsidize its work.
Assange is a fan of Bitcoin, but not of Google, we learned
The event, organised by Kim Dotcom, featured Edward Snowden, Julian Assange and Glenn Greenwald discussing mass surveillance
Assange, who has spent two years inside the Ecuadorian embassy, said he planned to leave, but only if he wasn't arrested, his spokesman added
The WikiLeaks editor fled to the South American country's embassy in June 2012 to avoid extradition to Sweden to face allegations of sexual assault and rape