In the following decades, conceptual artist Marcel Duchamp mocked it; Nazi art thieves pursued it; Nat King Cole sang about it; and museumgoers wielding stones, paint, acid, and teacups attacked it.

在接下来的数十年里，观念艺术家马塞尔·杜象把它改造成可笑的作品，纳粹艺术窃贼想得到它；纳金高唱和它有关的歌曲；去博物馆的人用石头、油漆、酸，和茶杯来攻击它。