Elizabeth Grazioli, Brian Petro,  TTR Sotheby's hosts an art opening for Brian Petro at their Chevy Chase office.  Photo by Ben Droz
{"Image Make": "NIKON CORPORATION", "Image Model": "NIKON D90", "Image DateTime": "2012:07:24 19:39:49", "Image ExifOffset": "110", "EXIF ExposureTime": "1/60", "EXIF FNumber": "63/10", "EXIF ExposureProgram": "Shutter Priority", "EXIF ISOSpeedRatings": "640", "EXIF DateTimeOriginal": "2012:07:24 19:39:49", "EXIF DateTimeDigitized": "2012:07:24 19:39:49", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "1", "EXIF MeteringMode": "Pattern", "EXIF LightSource": "Unknown", "EXIF Flash": "Flash did not fire", "EXIF FocalLength": "30", "EXIF ColorSpace": "sRGB", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard"}