When they all stood upon its deck they found that it was a very small boat which throbbed gently beneath them for a few minutes, and then shoved smoothly through the water. They seemed to be driving into the heart of the night, for the trees closed in front of them, and they could hear all round them the rustling of leaves. The great darkness had the usual effect of taking away all desire for communication by making their words sound thin and small; and, after walking round the deck three or four times, they clustered together, yawning deeply, and looking at the same spot of deep gloom on the banks. Murmuring very low in the rhythmical tone of one oppressed by the air, Mrs. Flushing began to wonder where they were to sleep, for they could not sleep downstairs, they could not sleep in a doghole smelling of oil, they could not sleep on deck, they could not sleep--She yawned profoundly. It was as Helen had foreseen; the question of nakedness had risen already, although they were half asleep, and almost invisible to each other.