caption: Boat traffic can be a problem at time on the tidal Severn
exif: {"Image ImageWidth": "6000", "Image ImageLength": "4000", "Image BitsPerSample": "[8, 8, 8]", "Image PhotometricInterpretation": "2", "Image Make": "NIKON CORPORATION", "Image Model": "NIKON D7200", "Image Orientation": "Horizontal (normal)", "Image SamplesPerPixel": "3", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CC 2017 (Macintosh)", "Image DateTime": "2017:07:31 14:41:28", "Image YCbCrPositioning": "Co-sited", "Image ExifOffset": "314", "GPS GPSVersionID": "[0, 0, 0, 0]", "Image GPSInfo": "1022", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "1136", "Thumbnail JPEGInterchangeFormatLength": "7504", "EXIF ExposureTime": "1/1000", "EXIF FNumber": "10", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "640", "EXIF SensitivityType": "Recommended Exposure Index", "EXIF ExifVersion": "", "EXIF DateTimeOriginal": "2017:07:25 13:55:00", "EXIF DateTimeDigitized": "2017:07:25 13:55:00", "EXIF ComponentsConfiguration": "", "EXIF CompressedBitsPerPixel": "4", "EXIF ShutterSpeedValue": "1245723/125000", "EXIF ApertureValue": "415241/62500", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "19/5", "EXIF MeteringMode": "Pattern", "EXIF LightSource": "Cloudy weather", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "22", "EXIF SubSecTime": "18", "EXIF SubSecTimeOriginal": "18", "EXIF SubSecTimeDigitized": "18", "EXIF FlashPixVersion": "", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "6000", "EXIF ExifImageLength": "4000", "Interoperability InteroperabilityIndex": "R98", "Interoperability InteroperabilityVersion": "[0, 0, 0, 0]", "EXIF InteroperabilityOffset": "972", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "0", "EXIF SceneType": "0", "EXIF CVAPattern": "[0, 0, 0, 0, 0, 0, 0, 0]", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Manual", "EXIF DigitalZoomRatio": "1", "EXIF FocalLengthIn35mmFilm": "33", "EXIF SceneCaptureType": "Standard", "EXIF GainControl": "Low gain up", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal", "EXIF SubjectDistanceRange": "0"}