caption: The Pool Heater Debate: Gas vs. Electric vs. Solar
exif: {"Image ImageWidth": "3324", "Image ImageLength": "2208", "Image BitsPerSample": "[8, 8, 8]", "Image PhotometricInterpretation": "2", "Image ImageDescription": "A pool filter on a white background", "Image Orientation": "Horizontal (normal)", "Image SamplesPerPixel": "3", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CC 2017 (Macintosh)", "Image DateTime": "2017:06:19 12:54:30", "Image YCbCrPositioning": "Centered", "Image ExifOffset": "296", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "446", "Thumbnail JPEGInterchangeFormatLength": "8837", "EXIF ExifVersion": "", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "826", "EXIF ExifImageLength": "664"}