Princess Diana "Dying Photo" Set for Cannes Debut

Posted Tuesday May 10, 2011 8:26 AM GMT

It will certainly be difficult to look at for most, but there will be a never-before seen photo of Princess Diana moments before her death at the Cannes Film Festival in France this year.

A 90-minute documentary called “Unlawful Killing” by Keith Allen includes a black and white close-up image of Diana shortly after her car accident in 1997, according to FOX News.

Princes William and Harry have declined to comment, but royal sources told the Daily Mail the pair were sickened.

"They rather hope people would treat this with the contempt it deserves," the source said.

According to Allen, the film will premiere at the famous French film festival this week and it will be shown, he said, in the US and around the world, but will not be screened in the UK.

Photo Credit: Getty Images