It certainly makes Facebook uncomfortable.
Vagina.
http://www.theguardian.com/commentisfree/2015/may/22/facebook-finest-sex-death-ban-gustave-courbet-masterpiece (http://www.theguardian.com/commentisfree/2015/may/22/facebook-finest-sex-death-ban-gustave-courbet-masterpiece)
His art has been commended as being strongly vaginal.
You mean...the beaver picture?