Avatar Nét Vẽ Tối Giản Kiểu Tranh Hang Động

Transform the reference photo into a [1:1] minimalist symbolic line illustration suitable for a social media avatar. Extract only the essential expression, posture, and core contour features of the subject (person, animal, or plant), drawing inspiration from prehistoric cave murals and primitive stone carvings. Use an extremely restrained number of lines, ideally [3 to 6 strokes]. Every stroke should be decisive, direct, and calligraphic as if drawn in one movement, featuring organic pauses, rough textures, and slight irregularities rather than slick vector curves or modern closed outlines. Leave intentional breaks, gaps, and ample negative space. Omit all facial features, hair textures, clothing folds, or ornamental details, retaining only crucial pivot points and silhouette gestures. Background: A calm, solid [deep red] or ancient stone wall hue providing high contrast for the marks. Style: Archaic, primitive, understated visual language without shading, 3D volume, or realism. A raw, powerful symbolic emblem that captures the subject's essence in a few strokes.