render a beautiful modern architectural scene with a luxurious mansion the building exterior should be a soft off white color with large glass windows reflecting the surroundings the front steps should be paved with light grey stone the surrounding area should feature a polished blue reflection pool and a minimalist garden with green grass and low shrubs the sky should be a gradient of light blue with streaks of soft white clouds suggesting a serene and peaceful atmosphere add some warm ambient lighting to create a welcoming environment architecture
