A man who was apparently disguised as an old woman in a wheelchair was detained after throwing a piece of cake at the Mona Lisa.
Man arrested after Mona Lisa smeared with cake, Paris
Man in wig throws cake at Mona Lisa at the Louvre - Los Angeles Times
Mona Lisa smeared with cake in apparent climate protest at the
Mona Lisa attacked by cake-throwing climate activist
Man detained after throwing cake at Mona Lisa : NPR
Protestors Glue Themselves to 500-Year-Old Copy of 'The Last Supper
Man in Wheelchair Disguised as Woman Throws Cake at Mona Lisa
Man in disguise throws cake at Mona Lisa painting in Louvre Museum