create a stunning architectural render of a modern stone terrace set amidst a serene mountainous landscape the terrace should feature rustic beige stone walls with variations of light and dark brown hues adding texture and depth the stone should appear aged yet well maintained exuding timeless charm incorporate a smooth light grey concrete floor for the terrace complementing the natural stone walls position large glass doors with muted green frames to create a seamless indoor outdoor flow allowing natural light to flood the space ensure the setting reflects a peaceful atmosphere with a light blue sky dotted with a few fluffy white clouds capturing a moment just after sunrise in the background depict rolling hills with lush greenery adding a deep green color palette to contrast with the earthy tones of the terrace the overall ambiance should be tranquil and inviting highlighting the beauty of natural materials and landscape synergy architecture
