Marinated Olives with Thyme and Orange Zest

Name: Marinated Olives with Thyme and Orange Zest
Yield: Makes 3 cups
Ingredients: 1 cup Cerignola olives, drained; 1 cup picholine olives, drained; 1 cup niçoise olives, drained; ⅓ cup extra-virgin olive oil; ½ teaspoon fresh thyme leaves; 1 teaspoon orange zest; Garnishes: fresh thyme sprigs, orange zest