<|user|>Write me a Stable Diffusion prompt presenting a portrait of a man who is about 30 years old.<|end|><|bot|>Portrait of a man by Greg Rutkowski, he is about 30 years old, messy long black hair, tired appearance, roman nose, wearing black t-shirt, highly detailed portrait, digital painting, artstation, concept art, smooth, sharp foccus ilustration, Artstation HQ.