1960年代の東京の空を見下ろす英雄的なアニメ少年

A full-body portrait of **Astro Boy**, shown head to toe in a **heroic pose** from a **slight low angle**. He remains the dominant subject. Background: **1960s Tokyo** under a **blue sky**, secondary to the figure. Format: **9:16 vertical**. Build a **rotational flow** around an implicit pivot. Generate rotation through diagonals, interlocking wedges, fractured polygons, tapered planes, and abrupt directional shifts—not smooth rings or decorative spirals. Apply **Vorticist** logic: angular compression, energetic fragmentation, faceted masses, intersecting planes, hard breaks, asymmetrical concentrations. Preserve **global continuity through local angular discontinuity**. Keep space compressed. Create depth through overlap, occlusion, scale shifts, and density rather than realistic perspective. Maintain a graphic construction. Render everything through **crayon-lithography**: greasy granular strokes, textured rubbing, dense crayon passages, broken tonal fields, variable pressure, visible grain, imperfect edges. Use **matte kraft paper** as an active substrate: warm brown midtone, subtle fibres, natural tooth, slight tonal variation. Leave exposed kraft as negative space and tonal structure. Apply **print slur** selectively: slight dragging, thickening, elongation, or displacement of chosen contours and masses. Align each disturbance with local tangent of the rotational flow so its direction evolves across the image. Keep it localized; avoid generic blur or full doubling. Balance **geometric control** with **material imperfection**: faceted organization versus crayon grain, fibrous kraft, uneven ink density, and transfer errors. Keep the result energetic and raw. Preserve Astro Boy’s identity and core colors within the lithographic/kraft system. Keep the **blue sky** visible. Suggest 1960s Tokyo through simplified period urban forms without competing with the figure. Hierarchy: **rotational flow → Vorticist fragmentation → compressed interlocking planes → crayon lithography → directional print slur → kraft paper field**. Avoid smooth spirals, radial symmetry, centrifugal explosion, orthogonal grids, soft organic forms, realistic volumetric modeling, vector-clean surfaces, synthetic gradients, uniform motion blur, excessive ink drag, glossy materials, full kraft concealment, literal machine imagery, or degradation.