Make a lemon peel from the Lemon (1). Set aside.
Chill down a coupe glass by filling with ice. In a separate mixing glass with ice, stir together VEEV® Spirit (2 fluid ounce), Martini & Rossi Sweet Vermouth (1 fluid ounce), Maraschino Liqueur (1 splash), Angostura Bitters (1 dash) until very chilled.
Discard the ice in the coupe glass, and strain into the chilled coupe.
Garnish with a Lemon Peel and enjoy.