caption: A Diagram of Energy Levels
exif: {"Image DocumentName": "A Diagram of Energy Levels", "Image ImageDescription": "High energy. Low energy. Each level has a certain amount of energy associated with it.", "Image XResolution": "200", "Image YResolution": "200", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}