Click it...Enzo registry...
http://www.enzoregister.barchetta.cc...er/default.htm
Red (Rosso Corsa or Rosso Dino)
Yellow (Giallo Modena)
Black (Nero)
Blue (Tour De France Blu or Blu Pozzi)
White (Bianco)
Those are the factory colors. Any other is an after delivery or photoshop paint job.
And, on a side note "s/n 131319 - giallo Modena/cuoio, USA, Robert Rapp" is the Enzo I spent a few hour with a few months ago.