You can always check the fragrance directory for different perfume lines. L'Artisan has 74 different fragrances listed and lots of reviews. It's a quick & easy way to familiarize yourself with different fragrances.
And then there's alwayshttp://en.wikipedia.org/wiki/L%27Artisan_Parfumeur
Note the relationship between L'Artisan & Maître Parfumeur et Gantier. Interesting, huh?
I have many, many more L'artisans than I do MPG. They are both quality products. If you want to try them in person, you'll have to go to Barney's New York or Henri Bendel (not the little boutique store but the big one in NY). That's where I have seen them, tried them & bought them.
Once you know what you like, several online shops offer them. Aedes, MiNY, Parfum1, Luckyscent, The Perfume Shoppe....several more too.
Good luck with them!