King Charles III’s landmark US state visit is hitting headlines around the world with important speeches and special toasts with US President Donald Trump, but one photo from inside the Oval Office has got people talking for an altogether different reason. Three pictures of Charles in this special room were shared to HELLO!’s Instagram feed, and rather than looking at the monarch, fans were amazed by the transformation the room has undergone over the years. Oval Office before and after Prince Charles and President Nixon in the Oval Office in 1970 The first image was from 1970 when Charles was seen sitting with President Nixon on brightly coloured yellow chairs with a royal blue carpet on the floor. The rest of the room was relatively plain with white walls and minimal decor. Charles was hosted by Obama in 2015 Then, in 2015, Charles was back when Barack Obama was leading the country and the room had a slightly more lavish yet still traditional feel. The striped wallpaper and vintage furniture gave it the look of …