Regarding the definition of the term "garagiste",
 

"A passionate winemaker who creates fine limited production wines.

The most famous example of a successful garagiste is Le Pin in Pomerol,
now one of the most expensive wines in the world.
This success has spawned many others.

These small wineries have an advantage in that they can produce
their wine to exacting standards with
each step in the process perfomed by hand...."