Prince Charles' televised speech on the opening of the new NHS Nightingale Hospital has left viewers baffled as they noticed what appeared to be a blank photo frame in the background.
The 71-year-old spoke via video link from his Scottish home in Birkhall to open the new premises in London's Excel Centre today, which has been set up to fight the coronavirus pandemic.
In the video, he called the hospital "an intensely practical message of hope at this time of national suffering" and thanked everyone who has made it possible. "It is, without doubt, a spectacular and almost unbelievable feat of work in every sense, from its speed of construction – in just nine days as we’ve heard – to its size and the skills of those who have created it," he