Varro, in the Res Rusticae (3.5.17), describes
a building in Italy in terms of its similarity
to the tower in Athens:
Inside, under the dome, the morning
star by day and the evening star by
night move round the lower part of
the hemisphere in such a way as to in-
dicate the hour. In the middle of the
same hemisphere, which has a spin-
dle in the center, is painted the cycle
of the eight winds, like the Horolo-
gion at Athens made by the Kyrrhest-
ian, and projecting from the spindle a
pointer which moves so as to touch whatever wind is blowing at that time, so
that anyone inside can tell.
The Athenian building survives virtually intact, lying east of the Roman marketplace. It is
an octagonal tower, about 14 meters high, made of Pentelic marble. The roof, of wedge-
shaped marble slabs, is original; the bronze Triton described by Vitruvius is long gone.
There are two entrances into the building, at the northwest and northeast, each approached
through a porch of two columns, pieces of which survive. In addition, there are the remains
of a truncated circular chamber, also original, attached to the south side and rising two-
thirds of the way up the wall.
At the top of each wall, as described by Vitruvius, are sculpted representations of the
winds, shown as winged male figures f lying toward the viewer’s right. Inscriptions, now
barely legible, identify the eight winds: Boreas (north), Skiron (northwest), Zephyros
(west), Lips (southwest), Notos (south), Euros (southeast), Apeliotes (east), and Kaikias
(northeast). The figures are planned as a program; each wind carries an attribute appropri-
ate to the weather that can be expected from that quarter. The northerly winds carry basins
of rain or hailstones, the southerly ones f lowers or the poop of a ship to indicate fair sailing.
In addition, the southerly winds have bare feet and wear light mantles, while their northern
counterparts wear boots and heavy cloaks.
Hellenistic Athens 177
174
173. View of the Tower of the Winds, or
Horologion, of Andronikos from the southeast,
mid-2nd century b.c.