“War. Picture of war. Allegorical. Shells bursting into shapes of devilish malignity.”

He leaned on the back of the throne, regarding the picture intently.

“It will kill me, painting the rest of them,” he said with a fell intensity. “I’ve got to go through the hell of it all myself before I can paint them.”

The calm of Mrs. Mainwaring’s voice was untouched by this gloomy prospect.

“No, dear, it won’t kill you,” she said consolingly. “That’s your artistic temperament. You will have a good holiday afterwards. You must be sure to do that. I see; the other pictures will all come out of that dreadful thundercloud. Such a poetical idea! And I hope you’ll have a picture of Peace for the last one. Everything quite serene again, and the thundercloud vanished, and no Emperor at all, unless you paint a very little figure of him in the background to show how small he has become. Just him in the background, somewhere in Holland.”

John Mainwaring left his domestic position, leaning on the throne, and strode up and down the studio.

“Ah, that intolerable happy ending!” he said. “That’s the convention that spoils all art. Art’s a stern, bitter business; you mustn’t expect to find a bit of sugar at the bottom of your cup. Art, as the Greeks said, is meant to move pity and terror.”

Mrs. Mainwaring stepped from her throne.

“Well, I shall think of a peaceful picture for myself, then,” she said, “and when I have looked at all yours I shall imagine my own. After all, the war is over, and it’s had a happy ending for us, since the Germans have been beaten and Peter has come back from it all safe and sound. That’s my ending.”

He projected his fine grey hair again with a dexterous sweep of the hand.