Avocado and aromatic herb salad

Name: Avocado and aromatic herb salad
Cuisine: Portuguese, European
Ingredients: 5 cloves garlic, finely chopped; 5 fresh oregano leaves, minced; 1 tablespoon lime juice; ½ teaspoon ground black pepper; 1 teaspoon salt; 2 tablespoons vegetable oil; 2 tablespoons dried basil, or ¼ cup (20 g) fresh basil, minced; 2 tablespoons dried mint, or ¼ cup (20 g) fresh mint, minced; 2 avocados, sliced