pattern on metal sheet
{"Image Make": "Canon", "Image Model": "Canon PowerShot SX600 HS", "Image ExposureTime": "1/125", "Image ExifOffset": "101", "EXIF ExposureTime": "1/125", "EXIF FNumber": "19/5", "EXIF ISOSpeedRatings": "[100, 0]", "EXIF DateTimeOriginal": "2015:07:26 17:40:55", "EXIF Flash": "Flash did not fire, compulsory flash modeFlash did not fire", "EXIF FocalLength": "9/2"}