So called from the beautiful mosaic set _in the wall on the right in
entering_, mentioned by Pliny as the work of Sosus existing at
Pergamos,--"There is a dove greatly admired in the act of drinking,
and throwing the shadow of its head upon the water, while other birds
are to be seen sunning and pluming themselves on the margin of a
drinking bowl." It was found in Hadrian's Villa. Beyond is also a
mosaic representing two scenic masks, found on the Aventine. In the
windows are glass cases containing styli, coins, and lamps. 83. Fixed
on the side of the farther window, the Iliac Table representing the
Fall of Troy as described by Virgil; to each group is attached an
explanatory inscription in Greek: found at Bovillæ. 49. Diana of
Ephesus. 37. Sarcophagus of Gerontia, representing the fable of
Endymion. 13. The Prometheus sarcophagus. On shelves round the room
are placed numerous busts, but these are not of much interest.
_On coming out of the Museum_ cross the square and turn to the left,
by the side of the Tabularium (note the paving-stones at the end of
the Sacra Via), then turn to the right, Via Monte Tarpeia, proceed
along this street, and keep straight on down the steps.