Minimalist retro japanese woodblock style illustration

A minimalist retro Japanese woodblock-style illustration, the main subject is [xxx]. The composition retains a large area of off-white, ivory white, or light cream-colored paper background, with fine paper texture, a slight sense of aging, manual printing grain, and soft noise. The subject is shaped with deep ink black, indigo black, charcoal black, and deep navy blue as the primary color tones, with clear and elegant outlines, an overall slender form, quiet and restrained, with a simple but structurally accurate shape. Local areas are accented with bright color blocks, which can be vermilion, orange-red, coral red, cobalt blue, pine flower yellow, peacock green, deep cyan-green, rose red, golden orange, etc., forming a strong but restrained contrast with the deep ink subject, such as a shawl, skirt hem, background halo, hair accessory, flowers, or abstract geometry. The overall composition is minimalist, quiet, poetic, lonely, and retro, emphasizing negative space, balance, and Eastern aesthetics. The image is like a fusion of Showa-era posters, Japanese woodblock prints, retro screen printing, minimalist watercolor illustrations, and modern editorial posters. The number of colors is restrained, the image is clean, not realistic photography, not 3D, not thick impasto, no complex background, not childish cartoon, no text, no watermark, no logo.