Cherry Blossom Ninja Calligraphy Scene

Create a highly detailed vertical anime illustration of a beautiful kunoichi character named Sumi Hana seated in a traditional Japanese calligraphy room during cherry blossom season. She has very long flowing silver-white hair in a high ponytail, soft pale skin, violet eyes, and a decorative black-and-purple eyepatch over one eye with a floral crest. Dress her in an elegant black and deep purple ninja-kimono outfit with sheer layered sleeves, armor-like black gloves, a purple obi, tassels, and many violet flower ornaments in her hair, shoulder, arm, and waist; the outfit should feel like a refined shinobi ceremonial costume. She calmly holds a small black tea cup in one hand while sitting at a wooden desk covered with calligraphy paper. Include exactly 8 prominent desk items: 1 large sheet of calligraphy paper with black brush writing, 1 calligraphy brush lying diagonally on the paper, 1 glossy black inkstone tray in the foreground, 1 small round ink bottle, 1 upright brush holder with brushes, 1 purple rectangular decorated box, 1 rolled scroll with writing, and 1 small tea cup in her hand. Behind her, show an open shoji-window view filled with blooming pale pink cherry blossoms and drifting petals, with warm backlight and sparkling dust motes. Add exactly 2 hanging vertical banners: the left banner displays 墨華 in pale characters with a purple floral emblem below, and the right wall scroll displays 墨染流光 筆落乾坤 in black calligraphy. The color palette is deep violet and black with pale pink blossom light; use cinematic lighting, intricate textile patterns, lacquered surfaces, soft bloom, high contrast, ultra-detailed linework, and a polished gpt-image-2 anime art style. Place a small white “Pollo.ai” watermark near the top right. Vertical 9:16 composition, close three-quarter view, elegant, serene, luxurious, no extra characters, no modern objects besides the watermark.