1960s Japanese Psychedelic Pop Poster with Concentric Screenprinted Sunbursts (Style-Only, Image-Conditioned)

Re-render this image as a Japanese Pop poster print in the 1960s visual register of concentric screenprinted sunbursts and layered print planes. Convert the existing background lighting into broad concentric rings and a radiant sun-disc field, centered behind the original focal point only if the source already has a central focal point; otherwise let the rings crop against the existing layout. Render the subject with the original pose and contours intact, using coarse photographic separation under two hand-pulled color screens. Lay vermilion red, deep cobalt, fluorescent orange, pale cream, and carbon black in overlapping flat areas, with a few narrow white slits where one screen misses the next. Make adjacent sections feel like layered printed paper rather than a single digital effect: firm cut edges, a little ink bleed into fibrous stock, and one slight registration slip. Add a stepped border only inside an existing empty margin; do not overlay symbols, people, architecture, or narrative objects absent from the source. Favor two or three large circular forms over fine mandala detail, preserving thumbnail clarity. The mood is feverish and ceremonial, held in tension with the prosaic mechanical fact of ink pulled across paper. This is a wordless image print, not a lettered advertisement or an imitation of any one existing poster. Leave a calm, uncluttered band of negative space along the top or bottom edge where a title could sit. Strictly no on-canvas text, no legible lettering, no signature, no watermark, no logos. Preserve the subject, pose, and composition of the source image exactly, change only the medium and rendering. Aspect ratio matches source.