Possible Clues:

• ___ signum
• Look, at the Forum?
• "___ homo!" ("Behold the man!")
• Behold, how the Common Market is two-faced!
• "___ homo" (behold the man)
• __ signum
• ___ homo (behold the man)
• Livy’s “Lo!”
• ''___ homo'' (behold the man)
• '-- homo!' ('Behold the man!')