painting of iron man, realistic sketch, hyperrealistic sketch, detailed pencil sketch, Pencil sketch, realistic digital drawing, detailed sketch drawing, highly detailed portrait, detailed 4 k drawing, pencil drawing, highly detailed sketch, Realistic drawing, extremely detailed portrait, detailed but rough, pencil drawing illustration, realism drawing, detailed sketch, sketch art,((High quality, Masterpiece:1.4)), ((Full body)), Messy drawings, Messy charcoal spots, Unfinished sketch, Painting in charcoal style, Sketchbook drawing, sketchbook。((Paper material background)), Realistic charcoal line, Imperfect drawing, Charcoal shavings, Charcoal production line, imperfections, Realistic, errors

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)), bad anatomy, DeepNegative, {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, 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 lowers, bad body, bad proportions, gross proportions, text, error, missing fingers, missing arms, missing legs, extra digit, extra arms, extra leg, extra foot, ((repeating hair)), cgi