Photographs of the British royal family captured by members of the public will go on display alongside the work of world-renowned photographers in London next month, at a new exhibition that promises to examine the evolution of the family’s “image across three centuries.”Photographs of the British royal family captured by members of the public will go on display alongside the work of world-renowned photographers in London next month, at a new exhibition that promises to examine the evolution of the family’s “image across three centuries.”