Architectural illustration, watercolor painting style, beautiful detailed buildings, grand European-style mansion, Baroque architecture, ornate decorations, intricate stone carvings, grand staircase, luxurious chandeliers, floor-to-ceiling windows, warm soft lighting, cozy atmosphere, misty morning, gentle sunlight filtering through the trees, lush greenery surrounding the building, vibrant colorful flowers in bloom, serene peaceful ambiance, romantic composition, warm color palette.