caption: Mammals are most versatile of all animals,
exif: {"Image DocumentName": "Mammals are most versatile of all animals,", "Image ImageDescription": "living in all sorts of habitats.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}