post apolyptic urban rooftop garden, ultra realistic, photorealistic, highly detailed, cinematic lighting, vivid colors, atmospheric background, contemporary city skyline, detailed plants and garden furniture, realistic textures, dramatic shadows, lifelike expressions, people relaxing, modern architecture, sustainable design elements, volumetric light effects, dynamic composition, peaceful garden scene, intricate greenery, immersive environment, nuanced lighting, vibrant natural colors, high resolution, focus on garden and cityscape details