caption: usb memory drive with custom chain
exif: {"Image Make": "Panasonic", "Image Model": "DMC-FZ30", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS4 Windows", "Image DateTime": "2009:09:16 10:53:54", "Image YCbCrPositioning": "Co-sited", "Image ExifOffset": "566", "Image CustomRendered": "Custom", "Image ExposureMode": "Manual Exposure", "Image WhiteBalance": "Auto", "Image DigitalZoomRatio": "0", "Image FocalLengthIn35mmFilm": "35", "Image SceneCaptureType": "Standard", "Image GainControl": "None", "Image Contrast": "Soft", "Image Saturation": "Soft", "Image Sharpness": "Normal", "Image PrintIM": "[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, ... ]", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "1018", "Thumbnail JPEGInterchangeFormatLength": "3963", "EXIF ExposureTime": "1/50", "EXIF FNumber": "10", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "100", "EXIF ExifVersion": "", "EXIF DateTimeOriginal": "2009:09:15 18:13:19", "EXIF DateTimeDigitized": "2009:09:15 18:13:19", "EXIF ComponentsConfiguration": "", "EXIF CompressedBitsPerPixel": "4", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "3", "EXIF MeteringMode": "Spot", "EXIF LightSource": "Unknown", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "37/5", "EXIF FlashPixVersion": "", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "480", "EXIF ExifImageLength": "360", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "0", "EXIF SceneType": "0"}