King Charles III gazes at his mother's coffin as he walks behind it on foot during her state funeral in London . . . . #CoverMedia #CoverMediaGroup #CoverImages #contentagency #photoagency #pictureagency #featureagency #journalism #press #pressimages #picoftheday #photooftheday #editorial #editorialphotography #editorialcontent #contentcreators #news #newsphotography #photojournalism #media #kingcharlesiii #kingcharles #hrh #hismajesty #royalfamily #royals #britishroyalfamily