viscous fan blade
{"Image Orientation": "Horizontal (normal)", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CC 2014 (Windows)", "Image DateTime": "2015-09-21T21:32:26+01:00", "Image ExifOffset": "174", "EXIF ExifVersion": "0220", "EXIF ExifImageWidth": "299", "EXIF ExifImageLength": "310"}