The lower register of Michelangelo's Monument to Julius II
Explanation:
Roman Catholic titular church Chiesa di San Pietro in Vincoli is minor basilica in Rome, Italy, best known for being the home of Michelangelo's statue of Moses, part of the tomb of Pope Julius II.
The difference is when you draw by memory you won't remember every tiny detail, and you make/draw it in your own way vs. having the object in front of you you can copy it almost exactly.
