human
In this solution the carving remained for twenty-four hours. When taken out, I kept the face downwards, that the oil might soak down to the face of the carving; and on cutting some of the wood nearly nine inches deep, I found it had soaked through, for not any of the dust was blown out, as I considered it a valuable medium to form a substance for the future support of the wood. This has been accomplished, and, as the dust became saturated with the oil, it increased in bulk, and rendered the carving perfectly solid.