caption: a person painting a wall with some spray paint on it
exif: {"Image ImageWidth": "2592", "Image ImageLength": "1944", "Image BitsPerSample": "[8, 8, 8]", "Image PhotometricInterpretation": "2", "Image ImageDescription": "DCIM\\100GOPRO", "Image Make": "GoPro", "Image Model": "YHDC5170", "Image Orientation": "Horizontal (normal)", "Image SamplesPerPixel": "3", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CC 2014 (Macintosh)", "Image DateTime": "2014:11:21 11:34:11", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "348", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "1078", "Thumbnail JPEGInterchangeFormatLength": "7031", "EXIF ExposureTime": "5/1124", "EXIF FNumber": "18/5", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "100", "EXIF ExifVersion": "", "EXIF DateTimeOriginal": "2014:11:18 16:25:52", "EXIF DateTimeDigitized": "2014:11:18 16:25:52", "EXIF ComponentsConfiguration": "", "EXIF CompressedBitsPerPixel": "145105/52488", "EXIF ShutterSpeedValue": "1953/250", "EXIF ApertureValue": "373/100", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "37/10", "EXIF SubjectDistance": "0", "EXIF MeteringMode": "Spot", "EXIF LightSource": "Unknown", "EXIF Flash": "No flash function", "EXIF FocalLength": "5", "EXIF FlashPixVersion": "", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "1200", "EXIF ExifImageLength": "900", "Interoperability InteroperabilityIndex": "R98", "Interoperability InteroperabilityVersion": "[0, 0, 0, 0]", "EXIF InteroperabilityOffset": "952", "EXIF ExposureIndex": "0/0", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "0", "EXIF SceneType": "0", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF FocalLengthIn35mmFilm": "0", "EXIF SceneCaptureType": "Standard", "EXIF GainControl": "None", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal", "EXIF DeviceSettingDescription": "0", "EXIF SubjectDistanceRange": "0"}