Mr. Natural is the twelfth studio album (tenth internationally) by the Bee Gees, released in 1974. It was the first Bee Gees release produced by Arif Mardin, who was partially responsible for launching the group's later major success with the follow-up album Main Course. The album's rhythm and blues, soul, funk, and hard rock sounds initiated the group's reinvention as a disco and blue-eyed soul act, which would solidify on subsequent albums. However, Barry Gibb has said that the album was "whiter" than Main Course. The cover photograph was taken at 334 West 4th Street, Greenwich Village, New York City by Frank Moscati, which is today known as The Corner Bistro tavern.