Luxurious mountainous penthouse, sleek modern architecture, angular lines, floor-to-ceiling windows, panoramic views, lush green roofs, verdant vegetation, blooming flowers, ecological habitats, sustainable energy solutions, solar panels, rainwater harvesting systems, insulation, thermal mass, reduced urban heat island effect, improved air quality, increased biodiversity, habitat creation, natural stormwater management, minimized soil erosion, scenic mountain vistas, misty mornings, warm sunlight, soft diffused lighting, shallow depth of field, 3/4 composition.