caption: A room full of people sit listening to a person giving a presentation.
exif: {"Image Make": "Apple", "Image Model": "iPhone 7 Plus", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CC 2015 (Windows)", "Image DateTime": "2017:12:21 11:59:38", "Image ExifOffset": "224", "GPS GPSLatitudeRef": "N", "GPS GPSLatitude": "[38, 36, 71/25]", "GPS GPSLongitudeRef": "W", "GPS GPSLongitude": "[121, 25, 5989/100]", "GPS GPSAltitudeRef": "0", "GPS GPSAltitude": "44367/4553", "GPS GPSSpeedRef": "K", "GPS GPSSpeed": "0", "GPS GPSImgDirectionRef": "T", "GPS GPSImgDirection": "33681/145", "GPS GPSDestBearingRef": "T", "GPS GPSDestBearing": "33681/145", "GPS Tag 0x001F": "50", "Image GPSInfo": "808", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "1154", "Thumbnail JPEGInterchangeFormatLength": "7121", "EXIF ExposureTime": "1/15", "EXIF FNumber": "9/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "100", "EXIF ExifVersion": "", "EXIF DateTimeOriginal": "2017:11:29 15:00:50", "EXIF DateTimeDigitized": "2017:11:29 15:00:50", "EXIF ComponentsConfiguration": "", "EXIF ShutterSpeedValue": "1805/462", "EXIF ApertureValue": "2159/1273", "EXIF BrightnessValue": "5440/6369", "EXIF ExposureBiasValue": "0", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, auto mode", "EXIF FocalLength": "399/100", "EXIF SubjectArea": "[2142, 1470, 2216, 1330]", "EXIF SubSecTimeOriginal": "951", "EXIF SubSecTimeDigitized": "951", "EXIF FlashPixVersion": "", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "728", "EXIF ExifImageLength": "410", "EXIF SensingMethod": "One-chip color area", "EXIF SceneType": "0", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "2", "EXIF FocalLengthIn35mmFilm": "63", "EXIF SceneCaptureType": "Standard", "EXIF LensSpecification": "[399/100, 33/5, 9/5, 14/5]", "EXIF LensMake": "Apple", "EXIF LensModel": "iPhone 7 Plus back dual camera 3.99mm f/1.8"}