A beautiful highly detailed retrofuturistic Beautiful grotto inside cave with water, plants, flowers, roses, intricate carved archway at entrance intricate, highly detailed, digital painting, artstation, concept art, sharp focus, cinematic lighting, pencil illustration by Roberto Ferri and artgerm and greg rutkowski, alphonse mucha detailed matte painting, deep color, fantastical, intricate detail, splash screen, complementary colors, fantasy concept art, 8k resolution trending on Artstation Unreal Engine 5 golden hour! by makoto shinkai and mark keathley, science fiction, dystopian, hard light, sci-fi, featured on artstation, 70mm photo, 4k, octane render, very very very aesthetic | Sci-fi