caption: A poster advertising U.S. President <PERSON>'s speech at the Krasinski Square on July 6, in Warsaw, Poland, July 4, 2017.
exif: {"Image ImageWidth": "4896", "Image ImageLength": "3264", "Image BitsPerSample": "[8, 8, 8]", "Image PhotometricInterpretation": "2", "Image Make": "Canon", "Image Model": "Canon EOS-1D Mark IV", "Image Orientation": "Horizontal (normal)", "Image SamplesPerPixel": "3", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS5.1 Macintosh", "Image DateTime": "2017:07:04 12:28:32", "Image Artist": "Czarek Sokolowski", "Image WhitePoint": "[313/1000, 329/1000]", "Image PrimaryChromaticities": "[16/25, 33/100, 21/100, 71/100, 3/20, 3/50]", "Image YCbCrCoefficients": "[299/1000, 587/1000, 57/500]", "Image YCbCrPositioning": "Co-sited", "Image ExifOffset": "548", "GPS GPSVersionID": "[0, 0, 0, 0]", "Image GPSInfo": "1376", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "1490", "Thumbnail JPEGInterchangeFormatLength": "10386", "EXIF ExposureTime": "1/6400", "EXIF FNumber": "28/5", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "1000", "EXIF ExifVersion": "", "EXIF DateTimeOriginal": "2017:07:04 09:38:49", "EXIF DateTimeDigitized": "2017:07:04 09:38:49", "EXIF ComponentsConfiguration": "", "EXIF ShutterSpeedValue": "101/8", "EXIF ApertureValue": "5", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "3", "EXIF SubjectDistance": "184/5", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire", "EXIF FocalLength": "200", "EXIF SubSecTime": "09", "EXIF SubSecTimeOriginal": "09", "EXIF SubSecTimeDigitized": "09", "EXIF FlashPixVersion": "", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "2586", "EXIF ExifImageLength": "1907", "Interoperability InteroperabilityIndex": "R03", "Interoperability InteroperabilityVersion": "[0, 0, 0, 0]", "EXIF InteroperabilityOffset": "1344", "EXIF FocalPlaneXResolution": "163200/43", "EXIF FocalPlaneYResolution": "816000/209", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard", "EXIF Gamma": "11/5"}