Pulse 1/2 cup water, the peaches, cucumber, garlic, vinegar, oil, 1/2 teaspoon salt, and 1/4 teaspoon pepper in a food processor until coarsely pureed. Thin with more water if desired. Refrigerate for at least 2 hours. Season with vinegar, salt, and pepper. Stir in herbs. Garnish with bell pepper and avocado. Drizzle with oil, and sprinkle with salt.Gazpacho (without herbs) can be refrigerated overnight. (Recipe #624)