Caravaggio The Cardsharps painting

Caravaggio The Cardsharps paintingCaravaggio Alof de Wignacourt paintingBartolome Esteban Murillo Annunciation painting
After glancing once at this portrait, Professor McGonagall made an odd movement as though steeling herself, then rounded the' desk to look at Harry, her face taut and lined.
"Harry," she said, "I would like to know what you and Professor Dumbledore were doing this evening when you left the school."
"I can't tell you that, Professor," said Harry. He had expected the question and had his answer ready. It had been here, in this very room, that Dumbledore had told him that he was to confide the contents of their lessons to nobody but Ron and Hermione.
"Harry, it might be important," said Professor McGonagall.
"It is," said Harry, "very, but he didn't want me to tell anyone."
Professor McGonagall glared at him. "Potter" - Harry registered the renewed use of his surname - "in the light of Professor Dumbledore's death, I think you must see that the situation has changed somewhat -"
"I don't think so," said Harry, shrugging