exif: {"Image ImageWidth": "1600", "Image ImageLength": "1200", "Image BitsPerSample": "[8, 8, 8]", "Image PhotometricInterpretation": "2", "Image Make": "Apple", "Image Model": "iPhone 3G", "Image Orientation": "Horizontal (normal)", "Image SamplesPerPixel": "3", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS5 Macintosh", "Image DateTime": "2011:10:13 08:42:39", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "284", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "646", "Thumbnail JPEGInterchangeFormatLength": "4116", "EXIF FNumber": "14/5", "EXIF ExposureProgram": "Program Normal", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2011:10:13 08:25:35", "EXIF DateTimeDigitized": "2011:10:13 08:25:35", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ApertureValue": "4281/1441", "EXIF MeteringMode": "Average", "EXIF Flash": "No flash function", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "576", "EXIF ExifImageLength": "384", "EXIF SensingMethod": "One-chip color area", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard"}