Naked children on the cover of Led Zeppelin's iconic Houses of the Holy album are an issue for Facebook right now.
They're banning all uploads of the album cover and even blocking users for periods of time.
Is the album cover so bad that it's considered inappropriate? I certainly think the children are presented in a way not dissimilar to one of the many Leonardo da Vinci artworks that I saw while I was in Italy.
Seriously Facebook, pick your battles.