The Altare della Patria in Rome houses Italy's "tomb of the unknown soldier," a type of monument that is usually hallowed and solemn ground.
But a couple of tourists who recently visited the memorial decided to strip down and bathe in the fountain in front of it.
Footage of the incident, published this week on an Italian blog's YouTube page, shows two men playfully wading into the fountain in their underwear. They pose for a few photos, and then one of them drops his pants completely, smiling and holding his fingers up in peace signs while his boxer shorts hang at his knees.
The video has apparently caught the attention of the Italian Government and Rome's local police, who are now looking for the men. Deputy Prime Minister Matteo Salvini of the far-right League party said on Twitter that he "will know how to educate these idiots if they are caught."
"Italy is not their home bathroom," he said.