exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot SX230 HS", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Aperture 3.2.2", "Image DateTime": "2012:01:02 10:33:32", "Image ExifOffset": "206", "EXIF ExposureTime": "1/640", "EXIF FNumber": "4", "EXIF ISOSpeedRatings": "200", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2012:01:02 10:33:32", "EXIF DateTimeDigitized": "2012:01:02 10:33:32", "EXIF ComponentsConfiguration": "Y", "EXIF CompressedBitsPerPixel": "3", "EXIF ShutterSpeedValue": "149/16", "EXIF ApertureValue": "4", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "13/4", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "5", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "682", "EXIF ExifImageLength": "1024", "EXIF FocalPlaneXResolution": "147541/9", "EXIF FocalPlaneYResolution": "147541/9", "EXIF FocalPlaneResolutionUnit": "2", "EXIF SensingMethod": "One-chip color area", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF SceneCaptureType": "Standard"}