Paul, it is a wonderful fragrance. I was one of the very lucky and got a sample of it from Andy last year for free. I even did a review of it for Marina's blog which you can find here:
Andy was very helpful with the list of ingredients. It isn't my favorite Tauer but it is fantastic. If you are looking for a wonderful iris scent then look no further that Hiris by Hermes, which was created by Olivia Jacobetti.
Iris, neroli, carrots, coriander, hay, rose, ambrette seeds, almond wood, cedar, honey, and vanilla