In your opinion, which house has the most artistically respectible fragrance lineup? Please consider their entire line. Your decision should be based on quality of ingredients, consistancy and artistic merit. Please do not consider personality, politics, price, wearability and whether you would personally wear all of them. I have several houses in mind and one in partcular that currently tops my list but will leave my opinion for later.
Another vote for Guerlain, based on breadth of the range, quality, character and individuality. However, I base that mainly on their back catalogue. Now I think Hermes comes close; they have some great classics - and their releases under Ellena mostly trump Guerlain's latest stuff IMO.