A picture of the king.
A picture of the king's.
What exactly is the difference between the two?
closed as general reference by Matt E. Эллен♦, Roaring Fish, Hellion, MετάEd, J.R. Jan 10 '13 at 13:59
This question is too basic; it can be definitively and permanently answered by a single link to a standard internet reference source designed specifically to find that type of information.If this question can be reworded to fit the rules in the help center, please edit the question.