Leonardo da Vinci The Last Supper painting

Leonardo da Vinci The Last Supper paintingLeonardo da Vinci Mona Lisa Smile paintingRembrandt The Return of the Prodigal Son painting
only to Certify my passage of the Finals (which he had done, he said, on the documents now in my hand), but to pretend to Grand-Tutorhood himself, in order that I might drive him out at last from Great Mall in proof of my authenticity. "I don't believe you," I said.
"You never did, pass your heart!" He would have embraced me, but I drew back. "You weren't supposed to -- until now, of course." He went on: "Every one of my Certifications is false, and by failing all the people I pass, you prove your own passèdness. WESCAC spared me from EATing so that you could turn me over to the crowd -- either now or after you've presented your ID-card to Reginald Hector. Then (you don't mind my suggesting this, do you, sir? Your father's suggestion, actually) the Grand-Tutorial thing to do would be to stop the lynching and merely expel me from the forever." He motioned towards the porthole. "Shall we get on with it?"
Plausible as was his explanation (indeed, how else account for his not being EATen?), and sweet the prospect of accomplishing his fall, I was riven with