### Human: Write me a Stable Diffusion prompt about  bust portrait of psychedelic astronaut### Assistant: cinematic bust portrait of psychedelic astronaut, head and chest only, exotic alien features, Tim Hildebrandt, Wayne Barlowe, Bruce Pennington, donato giancola, larry elmore, oil on canvas, masterpiece, trending on artstation, featured on pixiv, cinematic composition, dramatic pose, beautiful lighting, sharp, details, hyper-detailed, HD, HDR, 4K, 8K