Ethereal Mountain Majesty

A serene mountain landscape with rolling hills colored in gradients of sage, olive, and forest green. A narrow, white river winds its way through the valley, reflecting the golden light of a low-hanging sun. In the distance, a large, ethereal castle floats above the peaks, its towers reaching towards the sky. The sky is painted in soft hues of amber and peach, transitioning into a gentle lavender as it meets the horizon. Stylized birds, depicted in simple shapes, glide through the air. The image is created in a minimalist and modern art style, focusing on fluidity and simplicity, with a limited palette to evoke a peaceful and dreamlike atmosphere.