2In the three porticos are large recesses (exedræ) with seats therein, whereon the philosophers, rhetoricians, and others who delight in study, may sit and dispute. In the double portico the following provision is to be made: the ephebeum is to be in the middle, which is in truth nothing more than a large exedra with seats, and longer by one third than its width, on the right is the coriceum, immediately adjoining which is the conisterium, near which, in the angle of the portico, is the cold bath, which the Greeks call λουτρόν. On the left of the ephebeum is the elæothesium, adjoining that is the frigidarium, whence a passage leads to the propigneum in the angle of the portico. Near, but more inward, on the side of the frigidarium, is placed the vaulted sudatory, whose length is double its width; on one side of this is the laconicum, constructed as before described: on the other side is the hot bath.
2In the three colonnades construct roomy recesses (A) with seats in them, where philosophers, rhetoricians, and others who delight in learning may sit and converse. In the double colonnade let the rooms be arranged thus: the young men’s hall (B) in the middle; this is a very spacious recess (exedra) with seats in it, and it should be one third longer than it is broad. At the right, the bag room (C); then next, the dust room (D); beyond the dust room, at the corner of the colonnade, the cold washing room (E), which the Greeks call λουτρὁν. At the left of the young men’s hall is the anointing room (F); then, next to the anointing room, the cold bath room (G), and beyond that a passage into the furnace room (H) at the corner of the colonnade. Next, but inside and on a line with the cold bath room, put the vaulted sweating bath (I), its length twice its breadth, and having at the ends on one side a Laconicum (K), proportioned in the same manner as above described, and opposite the Laconicum the warm washing room (L). Inside a palaestra, the peristyle ought to be laid out as described above.