01 - In a small bowl, whisk together olive oil, lemon juice, honey, Dijon mustard, salt, and pepper until smooth and emulsified.
02 - In a large salad bowl, gently toss spring greens, fresh blueberries, cucumber slices, and diced avocado until evenly distributed.
03 - Drizzle prepared dressing evenly over the salad mixture and toss lightly to coat all ingredients without damaging delicate greens.
04 - Sprinkle shelled pistachios and crumbled feta cheese over the dressed salad, distributing evenly for consistent texture in each bite.
05 - Serve immediately, garnished with additional blueberries or pistachios if desired, for optimal texture and freshness.