General MacArthur and Emperor Hirohito, 1945. After Japan surrendered to the US.

 In The Man Who Saved Kabuki, Shin Okamoto wrote:

MacArthur greeted the emperor at the entrance to the reception room, shaking his hand and saying, ‘You are very, very welcome sir.’ The emperor kept bowing lower and lower until MacArthur found himself shaking hands with him over the emperor’s head. Only the emperor, MacArthur and Okamura, the interpreter went into the reception room. Then the door to the reception room was opened and Lt. Gaetano Faillace, of the military camera corps, took a now famous photograph of the emperor and MacArthur from outside the room.”