that strikes all strangers forcibly--a black square in the
midst of a gallery of portraits. In one long row, around the great hall,
were painted the portraits of the Doges of Venice (venerable fellows,
with flowing white beards, for of the three hundred Senators eligible to
the office, the oldest was usually chosen Doge,) and each had its
complimentary inscription attached--till you came to the place that
should have had Marino Faliero's picture in it, and that was blank and
black--blank, except that it bore a terse inscription, saying that the
conspirator had died for his crime. It seemed cruel to keep that
pitiless inscription still staring from the walls after the unhappy
wretch had been in his grave five hundred years.

At the head of the Giant's Staircase, where Marino Faliero was beheaded,
and where the Doges were crowned in ancient times, two small slits in the
stone wall were pointed out--two harmless, insignificant orifices that
would never attract a stranger's attention--yet these were the terrible
Lions' Mouths! The heads were gone (knocked off by the French during
their occupation of Venice,) but these were the throats, down which went
the anonymous accusation, thrust in secretly at dead of night by an
enemy, that doomed many an innocent man to walk the Bridge of Sighs and
descend into the dungeon which none entered and hoped to see the sun
again. This was in the old days when the Patricians alone governed
Venice--the common herd had no vote and no voice. There were one
thousand five hundred Patricians; from these, three hundred Senators were
chosen; from the Senators a Doge and a Council of Ten were selected, and
by secret ballot the Ten chose from their own number a Council of Three.
All these were Government spies, then, and every spy was under
surveillance himself--men spoke in whispers in Venice, and no man trusted
his neighbor--not always his own brother. No man knew who the Council of
Three were--not even the Senate, not even the Doge; the members of that
dread tribunal met at night in a chamber to themselves, masked, and robed
from head to foot in scarlet cloaks, and did not even know each other,
unless by voice. It was their duty to judge heinous political crimes,
and from their sentence there was no appeal. A nod to the executioner
was sufficient. The doomed man was marched down a hall and out at a
door-way into the covered Bridge of Sighs, through it and into the
dungeon and unto his deat