This is a beauty.  These two lion head water spouts are in bronze, probably early 20th century and have obviously been made as part of a much larger fountain originally.  They have a piece at the back of the jaw which would have either sat on or under a part of the larger fountain.  This will be made flush with the rest of the head if needed to go on a wall.  Really wonderful things which will look magnificent with a trough of water or a larger pool.