Luxurious penthouse, mountainous surroundings, lush greenery, verdant roofs, eco-friendly architecture, sustainable living, modern design, floor-to-ceiling windows, glass railings, panoramic views, misty mornings, snowy landscapes, rustic wooden accents, natural stone walls, solar panels, rainwater harvesting systems, insulation layers, waterproof membranes, drainage systems, vegetation variety, blooming wildflowers, buzzing bees, hummingbirds, warm sunny days, soft natural lighting, shallow depth of field, 1/1 composition, realistic textures, ambient occlusion.