Louvre
From Tardis Wiki, the free Doctor Who reference
The Louvre, was one of the best art galleries in the universe, was located in Paris and it held the greatest art work in the universe; the Mona Lisa. The Doctor visited it in the 1980s with Romana. (DW: City of Death). Mr. Harding visited it at least once, although the Mona Lisa is only allowed to be seen for twenty seconds but Harding put a fight in order to see her as he loved the painting.
