" lone wolves "

1: a person who does not conform to generally accepted standards or customs;

  * e.g., " ... a lone wolf in the art world, he has his own style and paints only to please himself "

•  Synonyms : 

•  bohemians,

•  bohos,

•  counterculturists,

•  deviants,

•  enfants terribles,

•  free spirits,

•  heretics,

•  iconoclasts,

•  individualists,

•  lone rangers,

•  loners,

•  mavericks,

•  nonconformers,

•  nonconformists

•  Antonyms : 

•  conformers,

•  conformists