At the left stand a black man wielding a saber and a man in a top hat; at the right is a small boy brandishing a gun in each hand; and at the middle the bare-breasted titular figure carries a tricolor flag.  
In the background at the right a barge is sailing on the river, and the towers of Notre Dame are visible. The rest of the cityscape is obscured by a thick mist, while the foreground is comprised of a heap of dead bodies over which the main figures march.  At the left stand a black man wielding a saber and a man in a top hat; at the right is a small boy brandishing a gun in each hand; and at the middle the bare-breasted titular figure carries a tricolor flag.  FTP name this 1830 canvas by Eugene Delacroix.
In the background at the right a barge is sailing on the river, and the towers of Notre Dame are visible.
Liberty Leading the People