caption: an image of a piece of paper with a text that reads, nanssance de lisp
exif: {"Image DocumentName": "Naissance de Lisp 1960: McCarthy published his paper on Lisp", "Image ImageDescription": "Avec quelques op\u00e9rateurs simples, une notation riche pour les fonctions et une structure de donn\u00e9es simple: On a un langage de programmation complet et expressif. CSI2520.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}