Develop a sepia illustration depicting an approximately 50-year-old coal miner. The focus of the image should be from the shoulder line. The charcoal tree should exhibit signs of old age, with deep wrinkles and creases all over the face, indicating a life of hard work. Your facial expression should convey grief, with tired and sad eyes, thick, graying eyebrows, a broad, rough nose, thin, chapped lips, and sunken cheeks. The charcoal should wear a dirty and worn work vest, with visible charcoal stains. The posture of the shoulders should be slightly curved, symbolizing the physical and emotional weight he carries. The image should evoke a sense of melancholy and convey the difficult life of the coal man. --auto --s2

(nsfw:1.5),verybadimagenegative_v1.3, ng_deepnegative_v1_75t, (ugly face:0.8),cross-eyed,sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, bad anatomy, DeepNegative, facing away, tilted head, {Multiple people}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worstquality, low quality, normal quality, jpegartifacts, signature, watermark, username, blurry, bad feet, cropped, poorly drawn hands, poorly drawn face, mutation, deformed, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, extra fingers, fewer digits, extra limbs, extra arms,extra legs, malformed limbs, fused fingers, too many fingers, long neck, cross-eyed,mutated hands, polar lowres, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair))