exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot S90", "Image Orientation": "Horizontal (normal)", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Elements 10.0 Windows", "Image DateTime": "2013:05:16 20:20:50", "Image ExifOffset": "224", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "846", "Thumbnail JPEGInterchangeFormatLength": "7023", "EXIF ExposureTime": "1/800", "EXIF FNumber": "16/5", "EXIF ISOSpeedRatings": "400", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2013:05:01 10:30:44", "EXIF DateTimeDigitized": "2013:05:01 10:30:44", "EXIF ShutterSpeedValue": "602741/62500", "EXIF ApertureValue": "209759/62500", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "2", "EXIF SubjectDistance": "237/50", "EXIF MeteringMode": "CenterWeightedAverage", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "6", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "2736", "EXIF ExifImageLength": "3648", "EXIF FocalPlaneXResolution": "400000/73", "EXIF FocalPlaneYResolution": "400000/73", "EXIF FocalPlaneResolutionUnit": "2", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "Digital Camera", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Manual", "EXIF DigitalZoomRatio": "1", "EXIF SceneCaptureType": "Standard", "EXIF LensSpecification": "[6, 45/2, 0/0, 0/0]", "EXIF LensModel": "6.0-22.5 mm"}