The motorcycle black madonna Two-wheeled gypsy queen.

-Dylan, Bob pseudonym of  Robert Allen Zimmerman
  'Gates of Eden'.

Upon my honour, I saw a Madonna Standing in a niche Above the door of the private whore Of the world's worst son of a bitch.

-Parker, Dorothy ne¤  e Rothschild
Jotted into the visitor's book ofWilliam Randolph Hearst's house at San Simeon after she had seen a Della Robbia Madonna over the entrance to Marion Davies's bedroom. Quoted in R Hughes Culture of Complaint (1994).

[It is] drawing a moustache on a madonna.

-Venturi, Robert Charles
  On designing an addition to Oberlin College's1917 Allen Memorial Art Museum. In the NewYorkTimes, 30 Jan.