Mangá de Noite de Verão com Banho de Gelo para Hamster

Vertical black-and-white manga illustration in extremely detailed pen-and-ink crosshatching, set on a quiet traditional Japanese wooden veranda (engawa) at night. Subject: A mysterious [young woman] with long messy [black hair] tied in a loose bun kneels beside a round wooden washtub, dressed in layered flowing [pale kimono robes with dark inner layers, cords, tassels, and loose sleeves]. She leans forward with a gentle, slightly unreadable expression, holding a flat round paper fan painted with grasses and flowers, fanning a very large fluffy [hamster] relaxing belly-up in cold water. The hamster looks blissful with closed eyes, tiny paws raised, and a small folded towel with a dotted pattern resting on its head. Setting & Details: The round tub is filled with water and exactly 24 visible translucent ice cubes: 8 clustered along the front rim, 6 floating near the hamster's left side, 5 around the right side, and 5 behind the hamster near the back of the tub. The scene features a wooden deck with pronounced wood plank textures, open sliding glass doors, a dark garden outside with leafy silhouettes, and a stone lantern glowing softly on the left. On the right, the interior of a study shows bookshelves, stacked books, a desk lamp, and a vertical hanging calligraphy scroll reading "[観書養志]". Lighting & Mood: Dramatic moonlit lighting with deep shadows, a bright diagonal moonlight beam falling across the sliding door, and soft ambient glow from the stone lantern and desk lamp. Dense crosshatching textures, melancholic peaceful summer-night atmosphere. Constraints: Strictly black and white monochrome, no color, no modern objects, no speech bubbles, no captions.