What the image shows
A meme showing the back of a man's head and shoulders (short gray/dark hair, dark suit, white shirt collar) standing before a gold-framed mirror/portrait mounted on a blue wall in what resembles an office setting. The reflection/portrait shows Donald Trump, depicted with a serious, scowling expression, wearing a dark navy suit, white shirt, blue tie, and an American flag lapel pin. A silver ornamental urn sits on a table below the frame, and a small painting is visible on the wall in the background. Bold white text on black bars at the top and bottom frames the image as a "Mirror, Mirror on the Wall" fairy-tale parody, implying Trump is asking the mirror to confirm he is the greatest president.
Text in image: MIRROR MIRROR ON THE WALL WHO'S THE GREATEST PRESIDENT OF THEM ALL
Described automatically. The words above are a machine's reading of the picture, not Trump's.