Minimalist Cave Painting Line Art

Convert the input image into a 1:1 minimalist symbolic line illustration suitable for social media avatars. The subject can be a person, animal, or plant. Do not replicate the physical form, do not describe details, and do not use complete outlines; instead, like early murals or primitive carvings, extract the most essential spirit, posture, and contour features of the subject, leaving marks directly with a minimal number of lines. The goal is not a complete drawing, but a refined figurative symbol where temperament and essence are recognizable in just a few strokes. The number of lines must be extremely low, preferably between 3 to 6 strokes. Each stroke should be simple, direct, and decisive, as if drawn in one breath, with natural pauses and slight fluctuations—neither mechanical nor polished, not overly smooth, and not a modern logo-style closed contour. Allow for breaks, negative space, and omissions, letting the blank space contribute to the expression. Do not draw facial features, hair textures, clothing folds, leaf veins, or other descriptive details; keep only the most critical contour shifts and emotional focal points. The overall aesthetic should be primitive, direct, restrained, and precise, like an ancestral visual language. The background should remain simple, quiet, and steady, using pure light earth tones, stone-wall colors, grey-white, dark tones, or other plain colors that highlight the lines. The main lines should be clear, simple, and impactful. Avoid realism, shadows, volume, complex decorations, or modern graphic design styles. The final result should be an extremely refined figurative mark: sparse, accurate, sharp, and serene, capturing the subject's essence in a few strokes. Crimson background. Aspect ratio 9:10.