Cobb Salad with Fresh Veggies and Feta

Ingredients:

4 cups mixed greens (arugula, spinach, romaine)
1 cup cherry tomatoes, halved
1 cucumber, diced
1 red bell pepper, diced
1/2 red onion, thinly sliced
1/2 cup Kalamata olives, pitted and halved
1/2 cup crumbled feta cheese
1 avocado, sliced
2 hard-boiled eggs, chopped
1/4 cup fresh parsley, chopped
1/4 cup fresh mint, chopped

Dressing:

1/4 cup olive oil
2 tablespoons red wine vinegar
1 teaspoon Dijon mustard
1 garlic clove, minced
Salt and pepper to taste