In the lower part of Case 36 are examples of pestles and mortars (No. =333=). The pestle usually takes the form of a bent thumb, or of a leg and foot. [Illustration: FIG. 125.--ATHLETE USING STRIGIL.] In early times cooking was done either in the courtyard of the house or in the principal living-room. Pompeian houses are, however, generally provided with separate kitchens, small rooms opening off the court of the peristyle. The hearth is a simple rectangular structure of masonry, sometimes furnished with projecting supports for holding vessels over the fire. Much, however, of the warming and working was done over small braziers, such as are shown on a small scale, and by a model, in the lower part of Case 36. The terracotta braziers are of characteristic form, with three internal projecting knobs to support the cooking vessel. These are generally ornamented with masks of Hephaestos, Satyrs, or the like (No. =334=). Compare examples in the Terracotta Room (_Cat. of Terracottas_, p. xix., C 863 ff). See also in Case 36 a terracotta food warmer, from Olbia, in the form of a shrine (No. =335=). [Illustration: FIG. 126.--BRONZE STRIGILS AND OIL-FLASK (NO. 337). Ca. 2:7.] =The Bath.=--Certain implements shown in Case 37 illustrate the routine of the bath, which occupied a large place in the life both of the Greeks and Romans. Celsus, who wrote on the art of medicine probably early in the first century after Christ, recommended the bather first to go into the moderately heated room (_tepidarium_), and perspire slightly, then to anoint himself and to pass into the hot air room. After perspiring there he was to pour hot, warm, and cold water alternately over his head, then to scrape himself with the strigil, and finally to anoint himself--the last probably a precaution against taking cold. This description will enable us to understand the use of the implements carried by bathers. Of these the strigil is most important. It was a curved piece of metal, usually bronze, but sometimes iron, employed by athletes for removing dust and oil after exercise, and by bathers for scraping away sweat and dirt. The accompanying figure (fig. 125), drawn from a Greek vase of the fifth century B.C., shows an athlete resting after exercise, and about to use the strigil. Some times a strigil, oil-flask, and sponge are seen on vases, suspended from the wall of the _palaestra_ where youths are exercising. In Case 37 a small lekythos (No. =336=) shows an athlete with a strigil, and an impression from a gem illustrates the method of using that implement. The strigils here seen range in date from about the sixth century B.C. to the third century A.D. Many of them are inscribed with the name of their owners, and some have small figures, _e.g._, a man dancing or a horse galloping, stamped upon them. Two strigils which deserve special mention are the silver one found in the sarcophagus of the Etruscan lady, Seianti Hanunia (second century