Upstairs, Dorian discovers that he forgot to cover the portrait when he left the room the previous night. There is a "loathsome red dew . . . wet and glistening" on one of the hands in the picture. Momentarily, the portrait seems more real and horrible to Dorian than Basil's corpse. Dorian hastily covers the portrait, and Campbell brings in his equipment.
The job takes the full five hours that Campbell has predicted. Dorian is waiting downstairs in the library when Campbell enters, pale but calm, well after seven that evening. The scientist curtly states that he has done what he was asked to do and hopes never to see Dorian again. He then leaves.
When Dorian enters the attic room, he detects a horrible smell. However, there is no sign of Basil Howard.
