optional:This is not only a great honor for all of us who worked on ‘The Dark Knight,’ this is also
optional:This is not only a great honor for all of us who worked on ‘The Dark Knight,’ this is also a tribute to all of the amazing artists and writers who have worked on the great mythology of Batman over the decades. - Christopher NolanTHE DARK KNIGHT added to the National Film Registry by the Library of Congress. -- source link