Stir the remaining ingredients (except the lemon twist) over ice, then strain into the glass.
3.
Squeeze the lemon twist over the drink and discard.
4.
No garnish.
Notes
This drink contains all things French: French absinthe, French cognac, French-colony rum, and bitters that originated in Haiti, a former French colony. Absinthe is used as a glass rinse; no amount specified in the source.