现代科技风无人机农田蓝天山脉飞行场景插画

modern technology style illustration, multiple drones spraying over farmland, drones evenly distributed in flight at the top of the image, lush green farmland covering the bottom of the frame, background of blue sky with white clouds and distant horizon, minimalist design, strong modern technological visual effect, conveying the concept of smart agriculture and efficient production, primary colors of green, blue, and white, no decorative elements, no text content