Green Chicago River under Michigan Avenue Bridge
{"Image ImageDescription": "While walking along the Chicago Riverwalk with my wife, the river had just been dyed green hours earlier for the annual St. Patrick's Day festival. The river has a surreal green glow that could be seen in the metal under the bridge. Knowing that HDR photos bring out the the slightest bit of color, I knew that the green under the bridge would be captured. What I didn't foresee was the purple tones in the background. The intense green forces the background into a purple tones with the blues from the sky. The Wendella boat roaides can be seen in the left background.\n\nThis massive double-leaf, double-deck bridge is constructed with a split down the middle between the two directions of traffic. Walking under the bridge, you can definitely see bright light shining between these two sections. Especially cool here is how that light is a purple light. You can also see how the light falls onto the river. \n\nWith the longer exposures of an HDR photo shot at f22, the river gets a smooth ice-like look.", "Image Make": "NIKON CORPORATION", "Image Model": "NIKON D610", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Lightroom 6.3 (Macintosh)", "Image DateTime": "2016:03:15 22:49:48", "Image ExifOffset": "1234", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "300", "Thumbnail YResolution": "300", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "1830", "Thumbnail JPEGInterchangeFormatLength": "18866", "EXIF ExposureTime": "8", "EXIF FNumber": "22", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "100", "EXIF SensitivityType": "Recommended Exposure Index", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2016:03:13 15:25:08", "EXIF DateTimeDigitized": "2016:03:13 15:25:08", "EXIF ShutterSpeedValue": "-3", "EXIF ApertureValue": "8918863/1000000", "EXIF ExposureBiasValue": "-1", "EXIF MaxApertureValue": "28692/7763", "EXIF MeteringMode": "Spot", "EXIF LightSource": "Unknown", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "28", "EXIF SubSecTimeOriginal": "40", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "Digital Camera", "EXIF SceneType": "Directly Photographed", "EXIF CVAPattern": "[2, 0, 2, 0, 0, 1, 1, 2]", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF FocalLengthIn35mmFilm": "28", "EXIF SceneCaptureType": "Standard", "EXIF GainControl": "None", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal", "EXIF SubjectDistanceRange": "0"}