caption: One interesting property of the <PERSON> square is that if you sum the top two rows, and the bottom two rows, and sum the left two columns and the right two columns, you get the following pattern:
exif: {"Image DocumentName": "One interesting property of the D\u00fcrer square is that if you sum the top two rows, and the bottom two rows, and sum the left two columns and the right two columns, you get the following pattern:", "Image ImageDescription": "Column Clusters. Row Clusters.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}