Things didn’t go so well for Italy’s artistic treasures at the beginning of the Allied invasion.  To wit:

No one wanted another embarrassing incident, such as the recent bombing of Pompeii. The Allies had flown at least eleven missions, dropping 156 bombs on suspected German command posts around the ancient archaeological site. This accomplished little beyond killing Pompeii’s dead, again and again. The southern portion of the site lay in rubble; the Pompeii Antiquarium was “half demolished” with “serious losses to the collection.” Adding irony to insult, the date of the first Allied raid—August 24—marked the 1,864th anniversary of the devastating eruption of Mount Vesuvius.

Edsel, Robert M.. Saving Italy: The Race to Rescue a Nation’s Treasures from the Nazis (pp. 61-62). W. W. Norton & Company. Kindle Edition.