Sumi-e Ronin Ink Wash Prompt — Japanese Warrior Painting

Paint a traditional Japanese sumi-e ink wash artwork of a lone ronin warrior. SUBJECT: full-body dynamic pose, captured mid-step as if walking through wind — flowing robes and straw hat (kasa) rendered in bold sweeping brushstrokes, face mostly hidden in deep shadow beneath the hat's brim, two katana swords at the hip with one hand resting near a hilt. TECHNIQUE: authentic ink wash — solid black ink for the silhouette core, dry-brush strokes for robe folds, watercolor bleeds and splash droplets dissolving the figure's edges into the paper, vast white negative space around the warrior. DETAILS: a single red calligraphy stamp (hanko) in the lower corner, a few sparse ink-splash accents suggesting motion. PAPER: textured washi with visible fibers, subtle deckled edge feel. STYLE: museum-quality monochrome, minimalist, powerful — every stroke deliberate. Vertical 4:5. No color except the red seal, no background scenery beyond suggested ink-wash mist.