caption: U.S. President <PERSON> and First Lady <PERSON> are welcomed by Her Majesty Queen <PERSON> to Buckingham Palace on April 1, 2009 in London, England. <PERSON> is serving as the 44th President of the U.S. and the first<PERSON> to be elected to the office of President in the history of the United States.
exif: {"Image ImageDescription": "President Barack Obama and First Lady Michelle Obama are welcomed by Her Majesty Queen Elizabeth II to Buckingham Palace in London, April 1, 2009.  Official White House Photo by Pete Souza", "Image Artist": "The White House", "Image Copyright": "This official White House photograph is being made available for publication by news organizations and/or for personal use printing by the subject(s) of the photograph. The photograph may not be used in materials, advertisements, products, or promotions that in any way suggest approval or endorsement of the President, the First Family, or the White House", "Image ExifOffset": "760", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "898", "Thumbnail JPEGInterchangeFormatLength": "6592", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "3500", "EXIF ExifImageLength": "2333"}