译文
Convert the input image into a minimalist, symbolized line illustration suitable for social media profile pictures. The subject can be a person, animal, or plant. Do not replicate the appearance, do not describe details, do not complete the outlines; instead, extract the most essential expressions, postures, and contour features from the object, like early wall paintings or primitive carvings, leaving marks with a few lines directly. The goal is not to draw the whole, but to create a refined image symbol that can be recognized by a few strokes, conveying the temperament and elegance.
The number of lines must be minimal, preferably within {argument name="number of lines" default="3 to 6 strokes"}. Each stroke should be simple, direct, and decisive, drawn as if in one continuous motion, with natural pauses and slight undulations, avoiding mechanization, embellishment, excessive smoothness, and not forming a complete closed contour like a modern logo. Allow for breaks, blank spaces, and omissions, letting the blank participate in the expression. Do not draw facial details, hair textures, clothing creases, leaf veins, or other descriptive details; only retain the most critical contour turns and expression points.
The overall atmosphere should be ancient, direct, restrained, and accurate, resembling an original visual language. The background should remain simple, quiet, and stable, and can be {argument name="background color" default="crimson red"}, stone wall color, gray white, dark, or other plain background colors that complement the lines. The main lines should be clear, simple, and have a sense of presence. Avoid realism, shadows, volume, complex decorations, and modern graphic design style. The final effect should be an extremely refined image symbol: less, more accurate, fierce, and serene, extracting the object's expression in a few strokes.