I did not know whether it was something in the turpentine or a defect in the canvas, but the more I scrubbed the more that gangrene seemed to spread. I worked like a beaver to get it out, and yet the disease appeared to creep from limb to limb of the study before me. Alarmed, I strove to arrest it, but now the colour on the breast changed and the whole figure seemed to absorb the infection as a sponge soaks up water. Vigorously I plied palette-knife, turpentine, and scraper, thinking all the time what a séance I should hold with Duval who had sold me the canvas; but soon I noticed that it was not the canvas which was defective nor yet the colours of Edward. “It must be the turpentine,” I thought angrily, “or else my eyes have become so blurred and confused by the afternoon light that I can’t see straight.” I called Tessie, the model. She came and leaned over my chair blowing rings of smoke into the air.

“What have you been doing to it?” she exclaimed.

“Nothing,” I growled, “it must be this turpentine!”